Agenda packet — Dublin City Council, June 21, 2022 (part 5 of 5)

Agenda Item 6.4
DATE: June 21, 2022
TO: Honorable Mayor and City Councilmembers
FROM: Linda Smith, City Manager
SUBJECT: Dublin Districts— Public Hearing 3: Draft District Map Review and Community Feedback Opportunity
Prepared by: John Stefanski, Assistant to the City Manager EXECUTIVE SUMMARY:

The City Council will hold a public hearing to give the community an opportunity to provide feedback regarding the boundaries and composition of the draft maps. At the February 15, 2022, meeting, the City Council adopted a Resolution Declaring its Intention to Transition From an At- Large Election System to a District-Based Election System. The City has held two Public Hearings, in accordance with Elections Code section 10010, for the community to provide input on the composition of the districts prior to any maps being drawn. The City must now hold two additional public hearings over a period of no more than 45 days for the public to provide input regarding draft maps, sequence of elections, communities of interest, and potential district boundaries, and to provide direction on draft maps options and refinements. Maps considered at this meeting must have been published at least seven days before the public hearing.

Representatives from National Demographics Corporation will provide a brief presentation prior to the public hearing to review the draft maps and legal criteria for district maps.

STAFF RECOMMENDATION:

Receive the presentation, open the public hearing, receive public comment, provide direction to staff regarding preferred configurations and changes to draft maps, close the public hearing.

FINANCIAL IMPACT:

There is no financial impact associated with the presentation of this information. Costs borne by the City for consultants working on this project were provided in previous staff reports to the City Council.
688

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DESCRIPTION:

Background
On February 15, 2022, the City Council adopted Resolution 17-22 Declaring its Intention to Transition from an At-Large Election System to a District-Based Election System in conformance with the California Voting Rights Act of 2001 (CVRA). The Resolution declares the City’s intent to consider adoption of an ordinance establishing district-based elections beginning with the November 2024 regular municipal election.

Under Elections Code Section 10010, a city is required to hold at least five public hearings during the transition process. The first two public hearings will give the community an opportunity to provide input on the composition of the districts before any maps are drawn. Subsequently, draft district maps will be drawn by the city’s demographer, and two additional public hearings will be held for the public to provide input regarding draft maps, sequence of elections, communities of interest, and potential district boundaries, and to provide direction on draft maps options and refinements. The maps must be published at least seven days before the public hearings. The fifth, and final, public hearing will be for the City Council to consider an ordinance that establishes the district-based elections and approves the maps.

District Drawing Factors
The public is requested to provide input regarding Communities of Interest and other local factors that should be considered while drafting district maps. A Community of Interest is a neighborhood or group that would benefit from being in the same district because of shared interests, views, or characteristics. Examples of these include, but are not limited to:
- Natural dividing lines such as major roads, hills, or highways. - Areas around parks and other neighborhood landmarks/amenities. - School attendance areas.
- Common issues, neighborhood activities, or legislative/election concerns; and - Shared demographic characteristics, such as:
o Similar levels of income, education, or linguistic insolation. o Languages spoken at home.
o Single-family and multi-family housing unit areas.

The district boundary maps must meet certain criteria. In particular, the districts must be roughly equal in population, excluding persons incarcerated in federal prisons. However, persons incarcerated at Santa Rita Jail are included in the population count for the districts (Elec. Code, § 21601, subd. (a)).

The districts are further subject to the following criteria in order of priority:
- Geographical contiguity.
- Minimize the division of any local neighborhood or local community of interest. - Easily identified and understood by residents.
- Geographical compactness. (Elec. Code, § 21601, subd. (c).) 689

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Community Outreach
In April, the City of Dublin launched an extensive and robust outreach process to ensure that the Dublin community is engaged and empowered to participate in the districting process. Staff began by creating dedicated districting web pages on the City website and expanded to a multi-media outreach approach. To date, outreach has included weekly districting social media posts on Facebook, Instagram, Twitter, and Nextdoor, several press releases, emails to website districting subscribers, calls and emails to civic and community business organizations, and process flyers posted to the website and distributed at the Dublin Farmer’s Market.

In addition to print and digital outreach, the City hosted two Community Workshops for the public and sent out a Citywide Community Workshop postcard to all Dublin postal customers. The workshops provided an informal setting for community members to learn about the districting process and mapping tools, share their thoughts on their neighborhoods and communities of interest, and ask questions. The first Community Workshop took place on April 28 on Zoom, and the second Community Workshop was held in person at The Wave Community Room on May 4.

Meeting resources from the Community Workshops were posted to the Dublin districting web pages. The virtual workshop held on April 28, 2022 had a total attendance of 43 unique viewers, including staff and consultants. The in-person workshop held on May 4, 2022 at The Wave Community Room had a total attendance of 10.

Draft Map Review Process
Attachment 1 includes draft maps for the City Council’s consideration. These maps include both those drafted by members of the community as well as National Demographics Corporation. Maps 101 through 109 are the maps submitted by the Public while Green Map, Orange Map, and Purple Maps are those drafted by National Demographics Corporation.

Staff is seeking additional feedback from the community and the City Council regarding draft maps, sequence of elections, communities of interest, and potential district boundaries, and to provide direction on draft maps options and refinements. This feedback will be used to further refine the maps for the next public hearing, where the goal will be for the City Council to select the final map and sequence of elections. If needed, the City Council may use the fifth Public Hearing to select or make minor/technical adjustments to a final map.

While members of the public may share their draft maps during this Public Hearing, the City Council may not consider them until the next Public Hearing. As mentioned before, the City Council may only consider draft maps which were published seven days in advance of this Public Hearing.

Next Steps
Interested community members are strongly encouraged to visit the Dublin Districts webpage at www.dublin.ca.gov/dublindistricts. There individuals can subscribe for program updates and find all materials relating to the transition to district-based elections, including information on how to submit a draft map. Anyone with questions or comments on this process can email the City at [email protected] or call the District Formation Call Line at 925-574-4875. 690

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The tentative schedule for future hearing dates and workshops regarding the City’s potential transition from at-large to district-based elections is as follows:

Table 1: Tentative Schedule
Date Meeting Topics
Thursday
April 28, 2022
6:00 p.m.

Virtual Workshop 1 Overview of Process, Parameters, Mapping Tools; Community Feedback.
(Done)
Wednesday
May 4, 2022
6:00 p.m.

In-Person Workshop 2 Overview of Process, Parameters, Mapping Tools; Community Feedback.
(Done)
Tuesday
May 17, 2022
7:00 p.m.

Public Hearing 2 Map Drawing Criteria, Communities of
Interest; Mapping Tools; Community
Feedback.
(Done)
Tuesday
June 21, 2022
7:00 p.m.

Public Hearing 3 NDC and Community Draft Maps;
Community Feedback.

Wednesday
July 6, 2022
**Deadline to Submit Community Draft Maps for Public Hearing 4** Tuesday
July 19, 2022
7:00 p.m.

Public Hearing 4 NDC and Community Revised Maps; City
Council Selects Finalist(s); Sequencing of
District Elections.

Tuesday
August 16, 2022
7:00 p.m.

Public Hearing 5 City Council Final Map Selection;
Introduction of Ordinance.

Tuesday
September 6, 2022
7:00 p.m.

City Council Consent
Calendar
Second Reading of Ordinance.

The City may adjust this schedule to include additional public outreach or special City Council meetings. All interested parties are encouraged to subscribe to program updates at www.dublin.ca.gov/dublindistricts to stay up to date.

STRATEGIC PLAN INITIATIVE:

None.
691

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NOTICING REQUIREMENTS/PUBLIC OUTREACH:

The City published a Public Hearing Notice in the East Bay Times and posted on www.dublin.ca.gov/dublindistricts on June 15, 2022. Individuals subscribed to the Dublin Districts notification list were emailed regarding this meeting. The City Council Agenda was posted.

ATTACHMENTS:
1) Draft Maps
692
Attachment 1
693
NDC Green Map
District 1
Total Pop 17,434
Deviation from ideal -433
% Deviation -2.42%
% Hisp 15.1%
% NH White 40%
% NH Black 3%
% Asian-American 39%
Total 13,241
% Hisp 14%
% NH White 43%
% NH Black 3%
% Asian/Pac.Isl. 36%
Total 10,887
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 67%
% NH Black 2%
Total 9,276
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 67%
% NH Black 2%
Total 6,874
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 72%
% NH Black est. 2%
ACS Pop. Est. Total 16,990
age0-19 26%
age20-60 55%
age60plus 19%
immigrants 26%
naturalized 61%
english 68%
spanish 6%
asian-lang 18%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 30%
bachelor 36%
graduatedegree 20%
Child in Household child-under18 40%
Pct of Pop. Age 16+ employed 69%
income 0-25k 4%
income 25-50k 9%
income 50-75k 8%
income 75-200k 50%
income 200k-plus 28%
single family 89%
multi-family 11%
rented 21%
owned 79%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

3.49%
17%
31%
7%
40%
14,890
17%
33%
7%
38%
7,601
13%
12%
17%
3%
59%
8%
6,332
12%
11%
17%
3%
59%
8%
3,660
11%
11%
12%
3%
63%
7%
13,253
24%
62%
13%
40%
43%
57%
6%
20%
17%
14%
25%
39%
26%
40%
73%
7%
9%
8%
55%
22%
49%
51%
56%
44%
3 17,766
-101
-0.57%
6%
17%
3%
73%
12,250
5%
19%
3%
70%
8,274
8%
8%
37%
3%
44%
6%
7,168
8%
8%
38%
3%
44%
6%
4,017
8%
8%
33%
3%
49%
5%
15,143
31%
58%
11%
40%
54%
43%
4%
31%
22%
17%
15%
39%
37%
58%
74%
5%
3%
4%
43%
45%
74%
26%
31%
69%
4 17,778
-89
-0.50%
5%
12%
3%
77%
12,002
5%
14%
4%
75%
7,445
8%
8%
39%
3%
41%
8%
6,352
8%
7%
39%
3%
41%
8%
3,684
8%
7%
36%
3%
43%
8%
14,948
31%
56%
13%
52%
48%
39%
4%
39%
18%
18%
15%
38%
38%
53%
73%
5%
7%
6%
39%
43%
65%
35%
33%
67%
Total
71,468
1,056

5.91%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/13/2022 3:06 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
694
695
NDC Orange Map
District 1
Total Pop 18,441
Deviation from ideal 574
% Deviation 3.21%
% Hisp 15.6%
% NH White 39%
% NH Black 4%
% Asian-American 38%
Total 14,116
% Hisp 14%
% NH White 43%
% NH Black 4%
% Asian/Pac.Isl. 36%
Total 11,021
% Latino est. 14%
% Spanish-Surnamed 13%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 9,332
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 6,699
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 11%
% Filipino-Surnamed 2%
% NH White est. 71%
% NH Black est. 3%
ACS Pop. Est. Total 17,389
age0-19 25%
age20-60 56%
age60plus 18%
immigrants 29%
naturalized 54%
english 65%
spanish 7%
asian-lang 19%
other lang 10%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 30%
bachelor 36%
graduatedegree 22%
Child in Household child-under18 41%
Pct of Pop. Age 16+ employed 70%
income 0-25k 4%
income 25-50k 8%
income 50-75k 8%
income 75-200k 55%
income 200k-plus 25%
single family 78%
multi-family 22%
rented 32%
owned 68%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

0.85%
11%
30%
6%
50%
13,926
11%
33%
6%
48%
8,423
12%
11%
19%
2%
60%
7%
7,062
12%
11%
19%
3%
60%
6%
4,440
12%
11%
14%
2%
66%
6%
15,143
26%
62%
13%
34%
48%
60%
5%
18%
16%
14%
24%
40%
26%
39%
75%
7%
9%
8%
50%
25%
54%
46%
50%
50%
3 17,955
88 0.49%
11%
18%
4%
65%
12,766
13%
20%
4%
60%
7,519
7%
7%
39%
3%
43%
6%
6,546
7%
7%
39%
3%
43%
6%
3,696
7%
7%
34%
3%
46%
5%
15,667
31%
56%
12%
40%
54%
38%
4%
37%
21%
19%
14%
39%
37%
64%
70%
4%
2%
3%
38%
53%
89%
11%
15%
85%
4 17,054
-813
-4.55%
5%
12%
3%
77%
11,575
6%
14%
4%
75%
7,244
8%
8%
39%
3%
39%
8%
6,188
8%
7%
40%
3%
39%
8%
3,400
8%
7%
37%
3%
42%
8%
12,134
30%
57%
13%
59%
49%
41%
5%
36%
18%
17%
16%
38%
37%
50%
74%
5%
7%
7%
41%
40%
58%
42%
39%
61%
Total
71,468
1,387

7.76%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/13/2022 2:52 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
696
697
NDC Purple Map
District 1
Total Pop 18,092
Deviation from ideal 225
% Deviation 1.26%
% Hisp 11.2%
% NH White 31%
% NH Black 6%
% Asian-American 49%
Total 13,964
% Hisp 10%
% NH White 34%
% NH Black 6%
% Asian/Pac.Isl. 47%
Total 8,660
% Latino est. 11%
% Spanish-Surnamed 10%
% Asian-Surnamed 20%
% Filipino-Surnamed 2%
% NH White est. 60%
% NH Black 6%
Total 7,306
% Latino est. 11%
% Spanish-Surnamed 10%
% Asian-Surnamed 20%
% Filipino-Surnamed 2%
% NH White est. 60%
% NH Black 6%
Total 4,619
% Latino est. 10%
% Spanish-Surnamed 9%
% Asian-Surnamed 16%
% Filipino-Surnamed 2%
% NH White est. 66%
% NH Black est. 5%
ACS Pop. Est. Total 14,451
age0-19 25%
age20-60 60%
age60plus 16%
immigrants 34%
naturalized 53%
english 60%
spanish 5%
asian-lang 20%
other lang 14%
Language Fluency Speaks Eng. "Less than Very Well" 15%
hs-grad 24%
bachelor 40%
graduatedegree 25%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 72%
income 0-25k 7%
income 25-50k 9%
income 50-75k 7%
income 75-200k 48%
income 200k-plus 28%
single family 65%
multi-family 35%
rented 40%
owned 60%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 17,832
-35
-0.20%
21%
40%
4%
30%
14,167
21%
42%
4%
28%
9,828
15%
14%
12%
3%
66%
3%
8,302
14%
13%
12%
3%
67%
3%
5,811
13%
13%
8%
2%
72%
3%
15,791
25%
57%
18%
31%
50%
66%
7%
18%
10%
11%
32%
35%
20%
41%
69%
4%
9%
9%
57%
21%
75%
25%
35%
65%
3 17,213
-654
-3.66%
7%
19%
4%
68%
12,182
7%
21%
4%
65%
7,175
10%
10%
30%
3%
49%
7%
6,044
10%
9%
31%
3%
49%
7%
3,772
10%
9%
25%
3%
51%
7%
17,272
30%
58%
12%
37%
44%
42%
5%
35%
18%
18%
16%
39%
36%
51%
74%
5%
7%
7%
46%
36%
56%
44%
43%
57%
4 18,331
464

2.60%
4%
11%
2%
81%
12,070
4%
12%
2%
80%
8,544
6%
6%
45%
3%
37%
7%
7,476
6%
6%
45%
3%
37%
7%
4,033
6%
6%
42%
3%
40%
6%
12,819
32%
56%
12%
58%
57%
39%
3%
35%
22%
17%
13%
37%
39%
63%
74%
5%
1%
2%
33%
59%
94%
6%
11%
89%
Total
71,468
1,118

6.26%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/13/2022 1:47 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
698
3 4
1 2
680
580
Croak Rd
Creekview Dr
Albrook Rd
Northside Dr
Barner Ave
Broder Blvd
Dublin Blvd
Fallon Rd
Sebille Rd
Valley Vista Dr
Fall Creek Rd
Dublin Blvd
Hillrose Dr
Bloom
ingto
n W
ay
Syrah Dr
Inspiration Dr
La
Vina St
Gle
ason Dr
Ebensburg Ln
Dougherty Rd
Creekside Dr
Scarlett Ct
Sunset View Dr
Palisades Dr
Colton Hills Dr
Amador Plz Rd
San Ramon Rd
Wicklow Ln
Central Pky
Sierra Ct
Frog Bend Rd
3rd St
Crossridge Rd
M
artinelle W
ay
Porcellano Ln
Galindo Dr
Dublin Blvd
Saint Patrick W
ayVillage Pky
Carbondale Cir
Alliston Loop
Schaefer Ln
Ram
part Dr
Marshall Canyon Dr
Bay Laurel St
Persimmon Dr
John Monego Ct
Palerm
o W
ay
Cam Tassajara
Firebrand Dr
Longford Way
M
adden W
ay
Inspiration Cir
Fenwick W
ay
Valencia St
Silvera Ranch Dr
Bellevue Cir
San Sabana Rd
N Forestdale Cir
Kingsmill Ter
Roys Hill Ln
Oak Knl Dr
Elgin Ln
W
hitehorse W
ay
Dublin Ct
Goodfellow Ave
Rhoda Ave
Forino Dr
Frederiksen Ln
Tulare
Hills Dr
Quartz Cir Dublin Meadow St
Annandale Way
Newfields Ln
Sutton Ln
Hansen Dr
Arnold Rd
Mitchel Dr
12th St
Beverly Ln
Haven Pl
Osborne Ct
Bristol Rd
Rolling Hills Dr
North Ave
Positano Pw
Briarwood Ln
Melodia Cir
Haggerty Dr
Foxford W
ay
Monroe Ave
Bassetts W
ay
6th St
Brandi
ni Dr
5th St
Cresta Ln
Sierra Ln
W Vomac Rd
Amador Valley Blvd
Sable Oaks Way
Schaefer Heights Rd
Cranford Ln
Myrtle Dr
Cavalier Ln
Campus Dr
Jade Cir
Silvertree Ln
Ledgewood Ter
Hacienda Dr
Aspen St
Civic Plz
8th St
2nd St
M
aguire W
ay
Grafton St
Brittany Ln
Ironhorse Pky
Brighton Dr
Furore W
ay
Shannon Ave
Spruce Ln
Cam Tassajara
Langm
uir Ln
Madigan Dr
Brannigan St
Castilian Rd
15th St
Prince Dr
Mo
linaro W
ay
Fernandez Ave
Cypress Ct
Clark Ave
Trolan Ln
Royal Pines Way
S Lake Dr
Stagecoach Rd
Alcosta Blvd
Maymont Ln
Davona Dr
Houston Pl
Locust Pl N
Penn Dr
Wildwo
od Rd
Boxw
ood W
ay
Woodren Ct
Te
rracina Dr
Evans Ave
Perugia St
Davis Ave
Amarillo Rd
Galway Ct
Loring Ave
Trinity Ct
Portage Rd
Denise Ct
W
allis R
anch Dr
Tassajara Rd
Cronin Cir
Stags Leap Ln
Marini St
Iglesia Dr
Via Zapata
Se
quoia Ave
Amanda St
Saddlecreek Ter
Donlon Way
Ventura Dr
Southbridge Way
7th St
Adams Ave
Montiano Ln
Albert Dr
Betlen Dr
Delm
ar Dr
Ione Ct
Powers St
4th St
Bloomfield Ter
Brookdale Ct
Mazzoni Te
Mulberry Pl
Thorndike Ln
Ducale W
ay
N Lake Dr
Round Hill Dr
Hillbrook Pl
Cardiff Dr
Reim
ers W
ay
Bent Tree Dr
Tamarack Dr
Chancery Ln
Montese Ct
Demarcus Blvd
Dover Ct
Brittany Dr
Jones St
Finnian W
ay
W
estside Dr
Pea
rl Pl
San
Vicient
e Ter
Contrada Ct
Collier Canyon Rd
W
illow Creek Dr
Holanda Ln
Peppertree Rd
Burton St
Campbell Ln
Flanders Way
Vinton Ave
Oak Bluff Ln
Eden St
13th St
11th St
Cherico Ln
Ferncroft Ct
Lilly Pad Lake Ct
Ridgeline Ct
Dillon W
ay
Casterson Dr
Brigadoon Way
Mancini Ct
Topaz C
ir
Cydonia Ct
Croy Ln
Carnmore Pl
Barner Blvd
Strafford Ct
Shadow Pl
Oxford Pl
Sussex Dr
Gorham Ct
S Dean Dr
Vomac Ct
Buckeye Ct
Allen Rd
Hopyard Rd
Cerreto St
Pietro Pl
Pino Grande Rd
Loyalton Rd
Proposed Election Sequence:
2024: Districts 1 (Josey & McCorriston) and 3 (Hu)
2026: Districts 2 (Kumagai) and 4 (vacant)
Alternatve Election Sequence:
2024: Districts 3 (Hu) and 4 (vacant)
2026: Districts 1 (Josey & McCorriston) and 2 (Kumagai) �2021 CALIPER
699
Map 101
District 1
Total Pop 18,056
Deviation from ideal 189
% Deviation 1.06%
% Hisp 14.6%
% NH White 38%
% NH Black 3%
% Asian-American 41%
Total 11,998
% Hisp 13%
% NH White 56%
% NH Black 3%
% Asian/Pac.Isl. 27%
Total 10,860
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 9,230
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 6,664
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 70%
% NH Black est. 3%
ACS Pop. Est. Total 16,883
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 27%
naturalized 60%
english 68%
spanish 7%
asian-lang 17%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 37%
graduatedegree 20%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 70%
income 0-25k 5%
income 25-50k 9%
income 50-75k 8%
income 75-200k 50%
income 200k-plus 28%
single family 87%
multi-family 13%
rented 24%
owned 76%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 17,868
1 0.01%
18%
33%
7%
38%
9,528
18%
48%
7%
25%
7,628
13%
12%
16%
3%
61%
6%
6,378
13%
12%
16%
3%
62%
6%
3,766
11%
11%
11%
3%
68%
5%
13,359
25%
61%
14%
38%
43%
57%
6%
21%
16%
15%
26%
38%
25%
41%
72%
7%
9%
8%
55%
21%
51%
49%
54%
46%
3 17,455
-412
-2.31%
6%
17%
3%
72%
7,581
6%
24%
5%
62%
8,575
8%
8%
38%
3%
45%
5%
7,396
8%
8%
38%
3%
44%
5%
4,658
8%
8%
33%
3%
47%
5%
19,206
31%
57%
11%
33%
52%
41%
3%
34%
22%
18%
14%
39%
38%
59%
74%
5%
3%
4%
41%
48%
78%
22%
26%
74%
4 18,089
222

1.24%
5%
12%
3%
77%
6,662
9%
21%
4%
64%
7,144
8%
8%
38%
3%
40%
9%
6,124
8%
8%
39%
3%
39%
9%
3,147
8%
8%
35%
3%
44%
8%
10,885
30%
57%
13%
69%
50%
41%
5%
38%
17%
18%
16%
38%
37%
49%
74%
5%
8%
7%
41%
38%
56%
44%
40%
60%
Total
71,468
634

3.55%
11%
25%
4%
57%
35,769
12%
41%
5%
41%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
05/05/2022 13:25 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
700
4 1
3 2
680
580
Croak Rd
Creekview Dr
Albrook Rd
Northside Dr
Barner Ave
Broder Blvd
Dublin Blvd
Fallon Rd
Sebille Rd
Valley Vista Dr
Fall Creek Rd
Dublin Blvd
Hillrose Dr
Bloom
ingto
n W
ay
Syrah Dr
Inspiration Dr
La
Vina St
Gle
ason Dr
Ebensburg Ln
Dougherty Rd
Creekside Dr
Scarlett Ct
Sunset View Dr
Palisades Dr
Colton Hills Dr
Amador Plz Rd
San Ramon Rd
Wicklow Ln
Central Pky
Sierra Ct
Frog Bend Rd
3rd St
Crossridge Rd
M
artinelle W
ay
Porcellano Ln
Galindo Dr
Dublin Blvd
Saint Patrick W
ayVillage Pky
Carbondale Cir
Alliston Loop
Schaefer Ln
Ram
part Dr
Marshall Canyon Dr
Bay Laurel St
Persimmon Dr
John Monego Ct
Palerm
o W
ay
Cam Tassajara
Firebrand Dr
Longford Way
M
adden W
ay
Inspiration Cir
Fenwick W
ay
Valencia St
Silvera Ranch Dr
Bellevue Cir
San Sabana Rd
N Forestdale Cir
Kingsmill Ter
Roys Hill Ln
Oak Knl Dr
Elgin Ln
W
hitehorse W
ay
Dublin Ct
Goodfellow Ave
Rhoda Ave
Forino Dr
Frederiksen Ln
Tulare
Hills Dr
Quartz Cir Dublin Meadow St
Annandale Way
Newfields Ln
Sutton Ln
Hansen Dr
Arnold Rd
Mitchel Dr
12th St
Beverly Ln
Haven Pl
Osborne Ct
Bristol Rd
Rolling Hills Dr
North Ave
Positano Pw
Briarwood Ln
Melodia Cir
Haggerty Dr
Foxford W
ay
Monroe Ave
Bassetts W
ay
6th St
Brandi
ni Dr
5th St
Cresta Ln
Sierra Ln
W Vomac Rd
Amador Valley Blvd
Sable Oaks Way
Schaefer Heights Rd
Cranford Ln
Myrtle Dr
Cavalier Ln
Campus Dr
Jade Cir
Silvertree Ln
Ledgewood Ter
Hacienda Dr
Aspen St
Civic Plz
8th St
2nd St
M
aguire W
ay
Grafton St
Brittany Ln
Ironhorse Pky
Brighton Dr
Furore W
ay
Shannon Ave
Spruce Ln
Cam Tassajara
Langm
uir Ln
Madigan Dr
Brannigan St
Castilian Rd
15th St
Prince Dr
Mo
linaro W
ay
Fernandez Ave
Cypress Ct
Clark Ave
Trolan Ln
Royal Pines Way
S Lake Dr
Stagecoach Rd
Alcosta Blvd
Maymont Ln
Davona Dr
Houston Pl
Locust Pl N
Penn Dr
Wildwo
od Rd
Boxw
ood W
ay
Woodren Ct
Te
rracina Dr
Evans Ave
Perugia St
Davis Ave
Amarillo Rd
Galway Ct
Loring Ave
Trinity Ct
Portage Rd
Denise Ct
W
allis R
anch Dr
Tassajara Rd
Cronin Cir
Stags Leap Ln
Marini St
Iglesia Dr
Via Zapata
Se
quoia Ave
Amanda St
Saddlecreek Ter
Donlon Way
Ventura Dr
Southbridge Way
7th St
Adams Ave
Montiano Ln
Albert Dr
Betlen Dr
Delm
ar Dr
Ione Ct
Powers St
4th St
Brookdale Ct
Mazzoni Te
Mulberry Pl
Thorndike Ln
Ducale W
ay
N Lake Dr
Round Hill Dr
Hillbrook Pl
Cardiff Dr
Reim
ers W
ay
Tamarack Dr
Montese Ct
Demarcus Blvd
Dover Ct
Brittany Dr
Jones St
Finnian W
ay
W
estside Dr
Dry Creek Dr
Pea
rl Pl
San
Vicient
e Ter
Contrada Ct
Collier Canyon Rd
W
illow Creek Dr
Holanda Ln
Peppertree Rd
Burton St
Campbell Ln
Flanders Way
Vinton Ave
Oak Bluff Ln
Eden St
13th St
11th St
Cherico Ln
Ferncroft Ct
Lilly Pad Lake Ct
Ridgeline Ct
Dillon W
ay
Casterson Dr
Brigadoon Way
Mancini Ct
Topaz C
ir
Cydonia Ct
Croy Ln
Carnmore Pl
Barner Blvd
Strafford Ct
Shadow Pl
Oxford Pl
Sussex Dr
Gorham Ct
S Dean Dr
Vomac Ct
Buckeye Ct
Allen Rd
Hopyard Rd
Pietro Pl
Pino Grande Rd
Loyalton Rd
Proposed Election Sequence:
2024: Districts 1 (Josey & McCorriston) and 4 (Hu)
2026: Districts 2 (Kumagai) and 3 (vacant)
Alternatve Election Sequence:
2024: Districts 3 (vacant) and 4 (Hu)
2026: Districts 1 (Josey & McCorriston) and 2 (Kumagai) �2021 CALIPER
701
Map 102
District 1
Total Pop 16,715
Deviation from ideal -1,152
% Deviation -6.45%
% Hisp 14.6%
% NH White 38%
% NH Black 3%
% Asian-American 41%
Total 11,131
% Hisp 13%
% NH White 56%
% NH Black 2%
% Asian/Pac.Isl. 27%
Total 10,155
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 8,631
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 6,267
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 70%
% NH Black est. 3%
ACS Pop. Est. Total 15,902
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 27%
naturalized 60%
english 68%
spanish 7%
asian-lang 17%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 38%
graduatedegree 21%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 70%
income 0-25k 5%
income 25-50k 9%
income 50-75k 7%
income 75-200k 50%
income 200k-plus 29%
single family 87%
multi-family 13%
rented 23%
owned 77%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

9.35%
16%
32%
6%
42%
10,133
16%
46%
7%
27%
8,940
13%
12%
19%
3%
60%
5%
7,553
12%
11%
19%
3%
61%
5%
4,656
11%
10%
14%
3%
66%
4%
14,892
25%
60%
15%
35%
44%
56%
6%
23%
16%
15%
26%
38%
23%
44%
70%
6%
9%
7%
56%
22%
59%
41%
47%
53%
3 17,077
-790
-4.42%
4%
11%
2%
81%
6,921
8%
17%
2%
72%
7,929
6%
6%
45%
3%
36%
7%
6,926
6%
6%
45%
3%
37%
7%
3,690
6%
6%
42%
3%
40%
6%
10,774
32%
56%
12%
63%
57%
41%
3%
33%
23%
17%
13%
37%
39%
63%
75%
5%
1%
2%
33%
59%
93%
7%
12%
88%
4 18,138
271

1.52%
8%
19%
5%
66%
7,583
9%
31%
7%
51%
7,183
11%
10%
29%
3%
48%
9%
6,018
11%
10%
30%
3%
48%
8%
3,622
11%
10%
26%
3%
52%
8%
18,765
30%
58%
11%
38%
45%
42%
4%
35%
19%
18%
16%
39%
37%
50%
75%
5%
6%
7%
44%
37%
54%
46%
44%
56%
Total
71,468
2,823

15.80%
11%
25%
4%
57%
35,769
12%
41%
5%
41%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
05/05/2022 13:21 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
702
2 41
3 680
580
Croak Rd
Creekview Dr
Albrook Rd
Northside Dr
Barner Ave
Broder Blvd
Dublin Blvd
Fallon Rd
Sebille Rd
Valley Vista Dr
Fall Creek Rd
Dublin Blvd
Hillrose Dr
Bloom
ingto
n W
ay
Syrah Dr
Inspiration Dr
La
Vina St
Gle
ason Dr
Ebensburg Ln
Dougherty Rd
Creekside Dr
Scarlett Ct
Sunset View Dr
Palisades Dr
Colton Hills Dr
Amador Plz Rd
San Ramon Rd
Wicklow Ln
Central Pky
Sierra Ct
Frog Bend Rd
3rd St
Crossridge Rd
M
artinelle W
ay
Porcellano Ln
Galindo Dr
Dublin Blvd
Saint Patrick W
ayVillage Pky
Carbondale Cir
Alliston Loop
Schaefer Ln
Ram
part Dr
Marshall Canyon Dr
Bay Laurel St
Persimmon Dr
John Monego Ct
Palerm
o W
ay
Cam Tassajara
Firebrand Dr
Longford Way
M
adden W
ay
Inspiration Cir
Fenwick W
ay
Valencia St
Silvera Ranch Dr
Bellevue Cir
San Sabana Rd
N Forestdale Cir
Kingsmill Ter
Roys Hill Ln
Oak Knl Dr
Elgin Ln
W
hitehorse W
ay
Dublin Ct
Goodfellow Ave
Rhoda Ave
Forino Dr
Frederiksen Ln
Tulare
Hills Dr
Quartz Cir Dublin Meadow St
Annandale Way
Newfields Ln
Sutton Ln
Hansen Dr
Arnold Rd
Mitchel Dr
12th St
Beverly Ln
Haven Pl
Osborne Ct
Bristol Rd
Rolling Hills Dr
North Ave
Positano Pw
Briarwood Ln
Melodia Cir
Haggerty Dr
Foxford W
ay
Monroe Ave
Bassetts W
ay
6th St
Brandi
ni Dr
5th St
Cresta Ln
Sierra Ln
W Vomac Rd
Amador Valley Blvd
Sable Oaks Way
Schaefer Heights Rd
Cranford Ln
Myrtle Dr
Cavalier Ln
Campus Dr
Jade Cir
Silvertree Ln
Ledgewood Ter
Hacienda Dr
Aspen St
Civic Plz
8th St
2nd St
M
aguire W
ay
Grafton St
Brittany Ln
Ironhorse Pky
Brighton Dr
Furore W
ay
Shannon Ave
Spruce Ln
Cam Tassajara
Langm
uir Ln
Madigan Dr
Brannigan St
Castilian Rd
15th St
Prince Dr
Mo
linaro W
ay
Fernandez Ave
Cypress Ct
Clark Ave
Trolan Ln
Royal Pines Way
S Lake Dr
Stagecoach Rd
Alcosta Blvd
Maymont Ln
Davona Dr
Houston Pl
Locust Pl N
Penn Dr
Wildwo
od Rd
Boxw
ood W
ay
Woodren Ct
Te
rracina Dr
Evans Ave
Perugia St
Davis Ave
Amarillo Rd
Galway Ct
Loring Ave
Trinity Ct
Portage Rd
Denise Ct
W
allis R
anch Dr
Tassajara Rd
Cronin Cir
Stags Leap Ln
Marini St
Iglesia Dr
Via Zapata
Se
quoia Ave
Amanda St
Saddlecreek Ter
Donlon Way
Ventura Dr
Southbridge Way
7th St
Adams Ave
Montiano Ln
Albert Dr
Betlen Dr
Delm
ar Dr
Ione Ct
Powers St
4th St
Bloomfield Ter
Brookdale Ct
Mazzoni Te
Mulberry Pl
Thorndike Ln
Ducale W
ay
N Lake Dr
Round Hill Dr
Hillbrook Pl
Cardiff Dr
Reim
ers W
ay
Bent Tree Dr
Tamarack Dr
Chancery Ln
Montese Ct
Demarcus Blvd
Dover Ct
Jones St
Finnian W
ay
W
estside Dr
Pea
rl Pl
San
Vicient
e Ter
Contrada Ct
Collier Canyon Rd
W
illow Creek Dr
Holanda Ln
Peppertree Rd
Burton St
Campbell Ln
Flanders Way
Vinton Ave
Oak Bluff Ln
Eden St
13th St
11th St
Cherico Ln
Ferncroft Ct
Lilly Pad Lake Ct
Ridgeline Ct
Dillon W
ay
Casterson Dr
Brigadoon Way
Mancini Ct
Topaz C
ir
Cydonia Ct
Croy Ln
Carnmore Pl
Barner Blvd
Strafford Ct
Shadow Pl
Seine Ct
Oxford Pl
Sussex Dr
Gorham Ct
S Dean Dr
Vomac Ct
Buckeye Ct
Allen Rd
Hopyard Rd
Cerreto St
Pietro Pl
Pino Grande Rd
Loyalton Rd
Proposed Election Sequence:
2024: Districts 1 (Josey & McCorriston) and 4 (Hu)
2026: Districts 2 (Kumagai) and 3 (vacant)
Alternatve Election Sequence:
2024: Districts 3 (vacant) and 4 (Hu)
2026: Districts 1 (Josey & McCorriston) and 2 (Kumagai) �2021 CALIPER
703
Map 103
District 1
Total Pop 18,331
Deviation from ideal 464
% Deviation 2.60%
% Hisp 14.8%
% NH White 38%
% NH Black 3%
% Asian-American 40%
Total 12,241
% Hisp 13%
% NH White 58%
% NH Black 2%
% Asian/Pac.Isl. 26%
Total 11,109
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 9,443
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 6,874
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 71%
% NH Black est. 3%
ACS Pop. Est. Total 17,354
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 27%
naturalized 61%
english 67%
spanish 7%
asian-lang 18%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 30%
bachelor 36%
graduatedegree 20%
Child in Household child-under18 40%
Pct of Pop. Age 16+ employed 69%
income 0-25k 5%
income 25-50k 9%
income 50-75k 8%
income 75-200k 50%
income 200k-plus 28%
single family 87%
multi-family 13%
rented 23%
owned 77%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 17,054
-813
-4.55%
11%
28%
6%
51%
8,216
12%
42%
6%
39%
7,914
13%
12%
20%
3%
57%
7%
6,607
13%
12%
20%
3%
57%
7%
4,075
12%
11%
15%
3%
63%
7%
14,667
26%
62%
12%
36%
43%
56%
5%
20%
18%
14%
23%
39%
29%
40%
77%
7%
10%
8%
51%
24%
43%
57%
60%
40%
3 17,817
-50
-0.28%
13%
21%
5%
59%
8,054
16%
30%
7%
43%
7,174
8%
8%
34%
3%
47%
6%
6,209
8%
8%
34%
3%
46%
6%
3,284
8%
8%
29%
3%
51%
5%
11,633
28%
58%
13%
45%
52%
45%
5%
29%
21%
16%
18%
39%
31%
55%
69%
4%
3%
4%
51%
38%
72%
28%
34%
66%
4 18,266
399

2.23%
5%
13%
3%
78%
7,258
7%
21%
5%
65%
8,010
7%
7%
41%
3%
40%
8%
6,869
7%
7%
41%
3%
40%
8%
4,002
7%
7%
38%
3%
43%
7%
16,679
32%
56%
13%
49%
50%
37%
3%
41%
19%
19%
13%
38%
39%
59%
73%
4%
4%
5%
36%
50%
79%
21%
21%
79%
Total
71,468
1,277

7.15%
11%
25%
4%
57%
35,769
12%
41%
5%
41%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
05/12/2022 13:27 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
704
705
Map 104
District 1
Total Pop 17,887
Deviation from ideal 20
% Deviation 0.11%
% Hisp 15.0%
% NH White 39%
% NH Black 3%
% Asian-American 40%
Total 13,728
% Hisp 14%
% NH White 42%
% NH Black 3%
% Asian/Pac.Isl. 37%
Total 10,908
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 9,271
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 6,726
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 71%
% NH Black est. 3%
ACS Pop. Est. Total 16,951
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 27%
naturalized 60%
english 67%
spanish 7%
asian-lang 18%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 30%
bachelor 37%
graduatedegree 20%
Child in Household child-under18 40%
Pct of Pop. Age 16+ employed 69%
income 0-25k 5%
income 25-50k 9%
income 50-75k 8%
income 75-200k 50%
income 200k-plus 28%
single family 87%
multi-family 13%
rented 23%
owned 77%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 17,576
-291
-1.63%
18%
32%
7%
39%
14,024
18%
34%
7%
37%
7,433
13%
12%
17%
3%
60%
7%
6,213
12%
11%
17%
3%
61%
6%
3,655
11%
11%
11%
3%
68%
6%
13,003
25%
61%
14%
38%
43%
57%
6%
20%
17%
14%
26%
39%
25%
40%
72%
7%
9%
8%
55%
21%
50%
50%
55%
45%
3 18,413
546

3.06%
7%
19%
4%
68%
13,031
7%
21%
4%
65%
7,607
10%
9%
31%
3%
49%
7%
6,424
10%
9%
31%
3%
48%
7%
3,982
10%
9%
26%
3%
51%
7%
18,414
30%
58%
12%
37%
45%
42%
4%
35%
18%
18%
16%
39%
36%
51%
74%
5%
6%
7%
45%
37%
57%
43%
42%
58%
4 17,592
-275
-1.54%
4%
11%
2%
81%
11,600
4%
12%
2%
80%
8,259
6%
6%
45%
3%
37%
7%
7,220
6%
6%
45%
3%
37%
7%
3,872
6%
6%
42%
3%
40%
6%
11,966
32%
56%
12%
59%
57%
40%
3%
34%
23%
17%
13%
37%
39%
63%
74%
5%
1%
2%
33%
59%
94%
6%
11%
89%
Total
71,468
837

4.68%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/03/2022 15:49 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
706
707
Map 105
District 1
Total Pop 16,715
Deviation from ideal -1,152
% Deviation -6.45%
% Hisp 14.6%
% NH White 38%
% NH Black 3%
% Asian-American 41%
Total 12,844
% Hisp 14%
% NH White 42%
% NH Black 3%
% Asian/Pac.Isl. 38%
Total 10,155
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 8,631
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 6,267
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 70%
% NH Black est. 3%
ACS Pop. Est. Total 15,902
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 27%
naturalized 60%
english 68%
spanish 7%
asian-lang 17%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 38%
graduatedegree 21%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 70%
income 0-25k 5%
income 25-50k 9%
income 50-75k 7%
income 75-200k 50%
income 200k-plus 29%
single family 87%
multi-family 13%
rented 23%
owned 77%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

1.32%
16%
32%
6%
42%
14,007
17%
34%
6%
39%
8,383
12%
12%
19%
3%
61%
4%
7,081
12%
11%
19%
3%
61%
4%
4,397
10%
10%
14%
3%
66%
4%
14,168
25%
60%
15%
35%
43%
55%
6%
23%
16%
16%
26%
38%
24%
45%
69%
6%
9%
7%
56%
22%
59%
41%
47%
53%
3 19,583
1,716

9.60%
9%
20%
5%
64%
14,248
8%
23%
5%
61%
7,729
11%
10%
29%
3%
48%
9%
6,482
11%
10%
29%
3%
48%
9%
3,880
11%
10%
25%
3%
52%
9%
19,504
30%
59%
11%
38%
45%
43%
4%
35%
19%
18%
16%
39%
37%
49%
75%
5%
7%
7%
44%
36%
55%
45%
45%
55%
4 17,067
-800
-4.48%
4%
11%
2%
81%
11,284
4%
12%
2%
80%
7,940
6%
6%
45%
3%
37%
7%
6,934
6%
6%
45%
3%
37%
7%
3,691
6%
6%
42%
3%
40%
6%
10,759
32%
56%
12%
63%
57%
41%
3%
33%
23%
17%
13%
37%
39%
63%
75%
5%
1%
2%
33%
59%
93%
7%
12%
88%
Total
71,468
2,868

16.05%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/03/2022 17:32 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
708
709
Map 106
District 1
Total Pop 17,994
Deviation from ideal 127
% Deviation 0.71%
% Hisp 14.7%
% NH White 40%
% NH Black 3%
% Asian-American 39%
Total 13,706
% Hisp 14%
% NH White 44%
% NH Black 3%
% Asian/Pac.Isl. 36%
Total 11,102
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 67%
% NH Black 2%
Total 9,460
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 67%
% NH Black 2%
Total 6,979
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 11%
% Filipino-Surnamed 2%
% NH White est. 72%
% NH Black est. 2%
ACS Pop. Est. Total 17,653
age0-19 26%
age20-60 55%
age60plus 19%
immigrants 26%
naturalized 59%
english 67%
spanish 6%
asian-lang 18%
other lang 9%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 36%
graduatedegree 22%
Child in Household child-under18 41%
Pct of Pop. Age 16+ employed 70%
income 0-25k 4%
income 25-50k 9%
income 50-75k 8%
income 75-200k 52%
income 200k-plus 27%
single family 86%
multi-family 14%
rented 25%
owned 75%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 17,555
-312
-1.75%
13%
29%
7%
48%
13,650
12%
33%
6%
46%
8,227
13%
12%
18%
3%
59%
7%
6,837
13%
12%
18%
3%
59%
7%
4,144
13%
12%
14%
3%
63%
7%
14,456
25%
63%
12%
36%
44%
58%
5%
20%
17%
15%
24%
40%
26%
38%
76%
8%
9%
8%
53%
22%
45%
55%
58%
42%
3 18,387
520

2.91%
11%
17%
4%
66%
13,023
13%
19%
4%
61%
7,162
7%
7%
38%
3%
42%
6%
6,265
7%
7%
38%
3%
42%
6%
3,300
7%
7%
33%
3%
46%
5%
14,707
31%
56%
12%
42%
54%
38%
4%
37%
21%
19%
14%
39%
36%
64%
70%
4%
3%
2%
40%
51%
88%
12%
17%
83%
4 17,532
-335
-1.87%
5%
13%
3%
76%
12,004
5%
15%
4%
74%
7,716
8%
8%
40%
3%
40%
8%
6,566
8%
8%
40%
3%
40%
8%
3,812
8%
7%
37%
3%
43%
8%
13,518
30%
57%
13%
55%
49%
41%
5%
36%
18%
17%
16%
38%
37%
51%
74%
5%
7%
6%
40%
41%
61%
39%
37%
63%
Total
71,468
855

4.79%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/03/2022 17:31 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
710
711
Map 107
District 1
Total Pop 17,806
Deviation from ideal -61
% Deviation -0.34%
% Hisp 11.8%
% NH White 33%
% NH Black 6%
% Asian-American 47%
Total 13,808
% Hisp 11%
% NH White 36%
% NH Black 6%
% Asian/Pac.Isl. 45%
Total 9,306
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 19%
% Filipino-Surnamed 2%
% NH White est. 62%
% NH Black 5%
Total 7,874
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 19%
% Filipino-Surnamed 2%
% NH White est. 62%
% NH Black 5%
Total 5,136
% Latino est. 10%
% Spanish-Surnamed 10%
% Asian-Surnamed 15%
% Filipino-Surnamed 2%
% NH White est. 68%
% NH Black est. 4%
ACS Pop. Est. Total 14,923
age0-19 25%
age20-60 59%
age60plus 16%
immigrants 32%
naturalized 54%
english 61%
spanish 5%
asian-lang 20%
other lang 13%
Language Fluency Speaks Eng. "Less than Very Well" 14%
hs-grad 25%
bachelor 38%
graduatedegree 24%
Child in Household child-under18 38%
Pct of Pop. Age 16+ employed 72%
income 0-25k 7%
income 25-50k 10%
income 50-75k 8%
income 75-200k 49%
income 200k-plus 27%
single family 67%
multi-family 33%
rented 38%
owned 62%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

1.28%
21%
38%
4%
32%
14,308
20%
40%
5%
30%
9,050
14%
13%
13%
3%
65%
4%
7,623
14%
13%
13%
3%
66%
4%
5,375
13%
12%
9%
3%
70%
4%
15,309
25%
58%
17%
32%
49%
65%
7%
18%
10%
11%
31%
37%
21%
42%
69%
4%
8%
8%
57%
22%
74%
26%
37%
63%
3 17,883
16 0.09%
6%
17%
3%
72%
12,226
6%
19%
4%
69%
8,286
9%
8%
37%
3%
44%
7%
7,135
8%
8%
37%
3%
44%
7%
4,323
8%
8%
33%
3%
47%
7%
18,027
31%
56%
13%
37%
51%
39%
4%
38%
20%
18%
14%
38%
37%
58%
72%
4%
4%
4%
40%
47%
76%
24%
25%
75%
4 17,684
-183
-1.02%
5%
13%
3%
77%
12,041
5%
15%
3%
76%
7,565
7%
7%
40%
3%
41%
7%
6,496
7%
7%
40%
3%
40%
7%
3,401
8%
8%
36%
3%
45%
6%
12,075
30%
59%
11%
59%
51%
44%
4%
31%
21%
17%
15%
38%
37%
51%
76%
5%
5%
6%
43%
40%
59%
41%
42%
58%
Total
71,468
411

2.30%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/06/2022 14:52 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
712
713
Map 108
District 1
Total Pop 15,243
Deviation from ideal -2,624
% Deviation -14.69%
% Hisp 14.9%
% NH White 39%
% NH Black 2%
% Asian-American 40%
Total 11,600
% Hisp 14%
% NH White 43%
% NH Black 2%
% Asian/Pac.Isl. 37%
Total 9,558
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 8,142
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 16%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 2%
Total 6,036
% Latino est. 12%
% Spanish-Surnamed 11%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 71%
% NH Black est. 3%
ACS Pop. Est. Total 15,030
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 26%
naturalized 61%
english 68%
spanish 7%
asian-lang 17%
other lang 8%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 38%
graduatedegree 21%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 69%
income 0-25k 5%
income 25-50k 9%
income 50-75k 7%
income 75-200k 49%
income 200k-plus 30%
single family 89%
multi-family 11%
rented 22%
owned 78%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

13.17%
17%
32%
7%
39%
16,152
18%
34%
7%
37%
8,783
13%
12%
16%
3%
60%
7%
7,342
13%
12%
16%
3%
61%
6%
4,345
12%
11%
11%
3%
68%
6%
14,924
25%
61%
14%
38%
45%
58%
6%
21%
15%
15%
27%
37%
24%
41%
72%
7%
9%
8%
55%
21%
54%
46%
51%
49%
3 14,697
-3,170
-17.74%
8%
19%
5%
66%
10,612
8%
22%
5%
63%
5,943
11%
11%
28%
3%
50%
8%
4,971
11%
10%
29%
3%
49%
7%
3,085
11%
10%
24%
3%
51%
7%
12,356
28%
60%
12%
41%
42%
47%
6%
29%
18%
17%
19%
40%
34%
45%
74%
6%
8%
8%
51%
27%
41%
59%
57%
43%
4 21,308
3,441

19.26%
4%
12%
2%
80%
14,019
4%
13%
2%
79%
9,923
6%
6%
44%
3%
38%
7%
8,673
6%
6%
44%
3%
38%
7%
4,769
6%
6%
40%
3%
42%
6%
18,023
32%
56%
12%
49%
56%
37%
2%
39%
22%
18%
12%
38%
40%
65%
73%
4%
1%
3%
32%
59%
95%
5%
9%
91%
Total
71,468
6,611

37.00%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/06/2022 15:50 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
714
715
Map 109
District 1
Total Pop 18,631
Deviation from ideal 764
% Deviation 4.28%
% Hisp 15.0%
% NH White 39%
% NH Black 3%
% Asian-American 39%
Total 14,292
% Hisp 14%
% NH White 42%
% NH Black 3%
% Asian/Pac.Isl. 37%
Total 11,407
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 65%
% NH Black 3%
Total 9,693
% Latino est. 13%
% Spanish-Surnamed 12%
% Asian-Surnamed 15%
% Filipino-Surnamed 3%
% NH White est. 66%
% NH Black 3%
Total 7,021
% Latino est. 12%
% Spanish-Surnamed 12%
% Asian-Surnamed 12%
% Filipino-Surnamed 2%
% NH White est. 71%
% NH Black est. 3%
ACS Pop. Est. Total 17,924
age0-19 25%
age20-60 56%
age60plus 19%
immigrants 26%
naturalized 61%
english 68%
spanish 7%
asian-lang 17%
other lang 9%
Language Fluency Speaks Eng. "Less than Very Well" 11%
hs-grad 29%
bachelor 37%
graduatedegree 20%
Child in Household child-under18 39%
Pct of Pop. Age 16+ employed 70%
income 0-25k 5%
income 25-50k 9%
income 50-75k 8%
income 75-200k 50%
income 200k-plus 28%
single family 86%
multi-family 14%
rented 24%
owned 76%
Total population data from the 2020 Decennial Census.

Surname-based Voter Registration and Turnout data from the California Statewide Database.

Latino voter registration and turnout data are Spanish-surname counts adjusted using Census Population Department undercount estimates. NH White and NH Black registration and turnout counts estimated by NDC. Citizen Voting Age Pop., Age, Immigration, and other demographics from the 2015-2019 American Community Survey and Special Tabulation 5-year data.
2 15,273
-2,594
-14.52%
13%
32%
7%
44%
11,826
12%
35%
7%
43%
6,768
13%
12%
16%
3%
61%
7%
5,642
12%
11%
16%
3%
61%
6%
3,480
11%
11%
11%
3%
65%
6%
11,395
25%
61%
14%
39%
42%
57%
5%
21%
17%
15%
26%
38%
26%
41%
73%
7%
9%
8%
55%
21%
49%
51%
56%
44%
3 19,691
1,824

10.21%
6%
17%
4%
71%
13,671
6%
19%
4%
68%
7,845
9%
9%
32%
3%
47%
8%
6,645
9%
9%
33%
3%
47%
8%
3,894
10%
9%
28%
3%
51%
8%
17,995
30%
58%
12%
44%
46%
40%
4%
37%
18%
18%
16%
38%
37%
52%
74%
5%
6%
7%
43%
39%
59%
41%
40%
60%
4 17,873
6 0.03%
10%
13%
3%
71%
12,594
12%
15%
3%
67%
8,187
7%
7%
44%
3%
37%
6%
7,148
7%
7%
44%
3%
38%
6%
3,840
7%
6%
41%
3%
41%
5%
13,019
31%
56%
12%
48%
57%
42%
4%
32%
23%
17%
14%
38%
36%
62%
72%
5%
1%
2%
37%
55%
90%
10%
16%
84%
Total
71,468
4,418

24.73%
11%
25%
4%
57%
52,383
11%
28%
4%
54%
34,207
11%
10%
26%
3%
54%
6%
29,128
10%
10%
26%
3%
54%
5%
18,235
10%
10%
21%
3%
59%
5%
60,333
28%
58%
14%
39%
51%
52%
5%
27%
16%
15%
22%
38%
30%
47%
72%
5%
7%
7%
47%
34%
70%
30%
35%
65%
06/06/2022 16:42 Page 1 of 1
Total Pop
Citizen Voting Age Pop
Voter Registration
(Nov 2020)
Voter Turnout
(Nov 2020)
Voter Turnout
(Nov 2018)
Age
Immigration
Language spoken at home
Education
(among those age 25+)
Household Income
Housing Stats
716
City of Dublin
Public Hearing 3
June 21, 2022
717
2 Districting Timeline
Step Description
Public Hearing 1
April 19, 2022
Overview of Process, Outreach Preview, Mapping Tools,
Communities of Interest; Community Feedback.

Workshops
(1) April 28, 2022
(2) May 4, 2022
6:00 p.m.

Overview of Process, Parameters, Mapping Tools;
Community Feedback.

Public Hearing 2
May 17, 2022
7:00 p.m.

Map Drawing Criteria, Communities of Interest; Mapping
Tools; Community Feedback.

June 5, 2022
5:00 p.m.

Deadline to submit draft maps for Council consideration at the June 21st Public Hearing.

Public Hearing 3
June 21, 2022
7:00 p.m.

NDC and Community Draft Maps; Community Feedback.

July 6, 2022
5:00 p.m.

Deadline to submit draft maps for Council consideration at the July 19th Public Hearing.

June 21, 2022 718
3 Step Description
Public Hearing 4
July 19, 2022
7:00 pm
NDC and Community Revised Maps; City Council Selects
Finalist(s); Sequencing of District Elections.

Public Hearing 5
August 16, 2022
7:00 pm
City Council Final Map Selection; Introduction of
Ordinance.

City Council Consent
Calendar
September 6, 2022
7:00 pm
Second Reading of Ordinance.

Districting Timeline (cont.)
June 21, 2022 719
4 Equal Population
Federal Voting Rights Act
No Racial Gerrymandering
Respect voters’ choices /
continuity in office
Future population growth

1. Federal Laws 2. California Criteria for
Cities

1. Geographically contiguous

2. Undivided neighborhoods
and “communities of
interest”
(Socio-economic geographic areas
that should be kept together)

3. Easily identifiable
boundaries

4. Compact
(Do not bypass one group of
people to get to a more distant
group of people)
Prohibited:
“Shall not favor or discriminate against
a political party.”

3. Other Traditional
Districting Principles
Districting Rules and Goals
June 21, 2022 720
5 Demographic
Summary
Estimates using official
2020 demographic data
and NDC’s estimated
total population
figures.

Each of the 4 districts
must contain about
17,867 people.

June 21, 2022 721
6 Draft Maps (12)
June 21, 2022
Public Submissions (9) Demographer Maps (3)
Map 101
Map 102 (Not Population Balanced)
Map 103
Map 104
Map 105 (Not Population Balanced)
Map 106
Map 107
Map 108 (Not Population Balanced)
Map 109 (Not Population Balanced)
Green Map
Orange Map
Purple Map
722
Not Population Balanced
June 21, 2022
Map 105
Map 102
Map 108
Map 109
723
8 Map 101
June 21, 2022
724
9 Map 103
June 21, 2022
725
10 Map 104
June 21, 2022
726
11 Map 106
June 21, 2022
727
12 Map 107
June 21, 2022
728
13 Green Map
June 21, 2022
729
14 Orange Map
June 21, 2022
730
15 Purple Map
June 21, 2022
731
16 Discussion of Draft Maps
◻ Any questions about the maps or mapping tools?
◻ Which neighborhoods & communities of interest
should be kept together and not divided? Any
feedback on any other map features?
◻ Are there additional maps or revisions you’d like to
see?
June 21, 2022 732
17 Staff Recommendation
◻ Receive the presentation
◻ Open the public hearing
◻ Receive public comment
◻ Provide direction to staff regarding preferred
configurations and changes to draft maps
◻ Close the public hearing
733
18 For More Information…
Click “Subscribe” on
Dublin.ca.gov/DublinDistricts to sign up for
updates
Email: [email protected]
June 21, 2022 734
June 21, 2022

SB 343

Senate Bill 343 mandates supplemental materials
that have been received by the City Clerk’s office that relate to an agenda item after the agenda packets
have been distributed to the City Council be available
to the public.

The attached documents were received in the City
Clerk’s office after distribution of the June 21, 2022, Regular City Council meeting agenda packet.

Item 6.4
735
From: Andrew Stershic
To: Marsha Moore
Subject: Re: June 21, 2022 Public Hearing - District Elections Date: Monday, June 20, 2022 9:56:41 PM
Attachments: image001.png
Hello Marsha,
Thank you for reaching out! I will not be able to attend the city council meeting tomorrow to speak to my map submission. In lieu, I have prepared the following statement:

The guiding principles that went into this map (105) were (1) geographic compactness, (2) similar neighborhoods, and (3) balanced populations. As far as I could tell, I wasn't able to further subdivide regions in order to better balance population, but I strove to keep communities of interest -- likely grouped by development year and housing style -- together.

Compactness dictated that all west of I-680 be kept together; District 3 contains primarily townhouses and apartments; District 4 is the newest single-family homes region.

To better balance the population, I would recommend shifting the neighborhood nearest Dublin HS to District 1, splitting District 3 north of Central Pkwy to District 4. I just wasn't able to fine tune using the tool.

Thanks for your consideration and the opportunity to contribute to this process! Best,
Andrew Stershic, PhD PE
On Mon, Jun 20, 2022 at 11:59 AM Marsha Moore <[email protected] > wrote:

Good morning,

You are receiving this email because you submitted a map to be considered at the June 21, 2022 Public Hearing on District Elections. The agenda and staff report for the Public Hearing can be found here: https://dublin.granicus.com/AgendaViewer.php? view_id=1&event_id=206

While no new maps can be submitted for consideration at this meeting, the City encourages you to participate in the Public Hearing to provide a narrative behind the map you submitted. You can do that by attending the Public Hearing in person to make public comment, or submitting a Speaker Slip to make public comment via Zoom. The Speaker Slip will be available here https://dublin.ca.gov/ccmeetings at 10:00 a.m., June 21, 2022.

If you are not able to attend the Public Hearing and would like to share comments about your map, please email [email protected] to provide your comments. If you are emailing comments, please submit them by 2:00 p.m. tomorrow, June 21, 2022. 736

Please let me know if you have any questions.

Thank you.

Marsha Moore, MMC
City Clerk
City of Dublin
100 Civic Plaza, Dublin, CA 94568
(925) 833-6644 | (925) 833-6651 FAX
[email protected]
| www.dublin.ca.gov
Mission Statement: The City of Dublin promotes and supports a high quality of life, ensures a safe and secure environment, fosters new opportunities, provides equity across all programs, and champions a culture of diversity and inclusion.

--
Andrew Stershic, PhD PE
CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.
737

STAFF REPORT

CITY COUNCIL

Page 1 of 4 ends

Agenda Item 7.1
DATE: June 21, 2022

TO: Honorable Mayor and City Councilmembers

FROM: Linda Smith, City Manager

SUBJECT:

Informational Report on Efforts to Facilitate Accessory Dwelling Unit Production
Prepared by: Michael P. Cass, Principal Planner

EXECUTIVE SUMMARY:

The City Council will receive an informational report on City efforts to facilitate the production of Accessory Dwelling Units, including preparation of permit-ready prototype plans and an Accessory Dwelling Unit Manual.

STAFF RECOMMENDATION:

Receive report.

FINANCIAL IMPACT:

The costs associated with preparation of the permit-ready prototype plans and Accessory Dwelling Unit Manual were funded by a Senate Bill 2 grant.

DESCRIPTION:

The City has taken a number of steps to facilitate and incentivize the production of Accessory Dwelling Units (ADUs). This includes the creation of a ADU webpage, permit-ready prototype plans, ADU Manual, and fee waivers, which are summarized below.

ADU Webpage
The City launched an ADU webpage as a one-stop-shop for information and resources to assist residents with building an ADU on their property. Two key features of the webpage include permit-ready prototype plans and an ADU Manual. This webpage also includes a summary of the City’s efforts to incentivize ADUs, information on impact fee and permit fee waivers, and other resources.
738

Page 2 of 4 ends

Permit-Ready Prototype Plans
Staff worked with RRM Design Group, an architectural consulting firm, to prepare permit- ready prototype plans to help facilitate the construction of ADUs. Use of these prototype plans eliminates the cost and time for homeowners to prepare their own plans. These plans are estimated to save homeowners approximately $15,000 in architectural/design services, structural engineering services, and energy document preparation, as well as time.

There are eight different plans, including five ADUs designed to be either attached to the primary residence or detached, and three plans for converting a garage to an ADU. The prototype plans include studio, one-bedroom, and two-bedroom ADUs that range in size from 224 to 909 square feet. The attached/detached ADUs are each available in three different architectural styles: Spanish, Traditional, and Modern. This gives homeowners options for choosing the style, color, and materials most compatible with the primary structure. To limit the construction costs of ADUs, the prototype plans are designed with a simple design. Figure 1 provides example renderings of an ADU in the three architectural styles.

Figure 1: Renderings of ADU Prototype No. 2

The permit-ready prototype plans include floor plans, elevations, electrical and plumbing plans, structural calculations, and preliminary energy calculations that have been reviewed for compliance with all required construction codes and will be provided by the City to homeowners at no charge. The homeowner is responsible for preparing site-specific plans, such as a site plan and geotechnical report. The prototype plans are also designed with some customizable features, such as selecting a window or door in a particular location. Figure 2 provides an example floor plan.

739

Page 3 of 4 ends

Figure 2: Floor Plan for ADU Prototype No. 4

To view the ADU prototype floor plans, elevations, and renderings, please click the links in Table 1 below:

Table 1: ADU Prototype Plans
Plan No. Description and Link
1 Studio, 384 square feet, Attached or Detached
2 One Bedroom, 518 square feet, Attached or Detached
3 One Bedroom, 763 square feet, Attached or Detached
4 One Bedroom, 508 square feet, Attached or Detached
5 Two Bedrooms, 909 square feet, Attached or Detached
6 Studio, 224 square feet, One-Car Garage Conversion
7 One Bedroom, 428 square feet, Two-Car Garage Conversion 8 Two Bedroom, 649 square feet, Three-Car Garage Conversion

Accessory Dwelling Unit Manual
To help facilitate the construction of ADUs, Staff prepared an ADU Manual (Attachment 1), which is a how-to guide for ADUs. The ADU Manual is designed for homeowners who are not familiar with the development process or are looking for information about ADUs. Contents of the ADU Manual include: an explanation about ADUs, process timelines, design concepts, summary of building codes and zoning standards, cost considerations, the permitting process, definitions, and resources.

Fee Waivers to Facilitate ADUs
Per State law, effective January 1, 2020, through January 1, 2025, ADUs less than 750 square feet are not subject to impact fees and ADUs 750 square feet or larger are subject to impact fees proportional to the primary residence.
740

Page 4 of 4 ends

To further incentivize ADUs, the City waived permitting fees for building permits for ADUs applied for between January 1, 2022, and December 31, 2026. This fee waiver excludes State surcharges for SMIP and Green Building Fees, and Zone 7 fees, and does not apply to ADUs built to satisfy obligations under the Inclusionary Zoning Regulations. Permit fees are waived for ADUs less than 750 square feet and ADUs 750 square feet or larger that are deed restricted as lower-income units for a period of 55 years. This results in a savings of approximately $2,500 to $6,000 depending on the valuation of the ADU.

Public Outreach
Staff is in the process of implementing a public awareness campaign to promote these tools and incentives outlined in this Staff Report to encourage the construction of ADUs. The public awareness campaign is being promoted using social media, the City’s website, newsletters, push notifications, and e-mail.

STRATEGIC PLAN INITIATIVE:

Strategy 3: Create more affordable housing opportunities.

Objective C: Facilitate the production of accessory dwelling units throughout the community.

NOTICING REQUIREMENTS/PUBLIC OUTREACH:

The City Council Agenda was posted.

ATTACHMENTS:

1) ADU Manual
741

STEP-BY -STEP GUIDE

TO CONSTRUCTING

ACCESSORY

DWELLING UNITS
APRIL 29, 2022

ACCESSORY

DWELLING UNIT
MANUAL
Attachment 1
742
743
3 ACCESSORY DWELLING UNIT MANUAL

ACKNOWLEDGMENTS

CITY COUNCIL
Melissa Hernandez - Mayor
Jean Josey - Vice Mayor
Shawn Kumagai
Sherry Hu
Michael McCorriston

PLANNING COMMISSION
Dawn Benson
Catheryn Grier
Kashef Qaadri
Janine Thalblum
Renata Tyler
Stephen Wright

CITY STAFF
Jeff Baker - Community Development Director
Kristie Wheeler - Assistant Community Development Director Michael P. Cass – Principal Planner
744
745
5 ACCESSORY DWELLING UNIT MANUAL

CONTENTS
CHAPTER 1: WHERE TO START
07 Introduction and Purpose
07 How to Use this Manual
08 What is an ADU?
08 What is a JADU?
08 Examples of ADU Configurations
09 ADU Considerations for Typical Residential Properties 09 Tips for Selecting a Design Professional or Contractor 10 ADU Process
07 CHAPTER 2: DESIGN CONSIDERATIONS
12 Compatibility and Neighborhood Character
13 Design Compatibility
13 Architectural Consistency
14 Design Concepts
15 Zoning Ordinance Requirements
17 Parking Requirements
17 Exceptions to ADU Parking Requirements
11 CHAPTER 4: IMPLEMENTATION
23 Financing - Where to Start
23 Cost Considerations
24 Cost Saving Opportunities
25 Permitting

22 CHAPTER 5: GLOSSARY AND RESOURCES
27 Terms and Definitions
29 Resources
26 CHAPTER 3: ADU CONCEPTS AND TYPES
19 Garage Conversions: Freestanding
19 Garage Conversions: Attached
20 Detached ADU
20 Attached ADU
21 ADU Addition to Garage
21 JADU
18 TABLE OF CONTENTS
1 2
3 4
5 746
CHAPTER 1 :

WHERE TO START
747
CHAPTER 1: WHERE TO START
7 ACCESSORY DWELLING UNIT MANUAL
CHAPTER 1: WHERE TO START

HOW TO USE THIS MANUAL
This Manual is organized in the following
chapters: Where to Start, Design
Considerations, ADU Concepts and
Types, Implementation, and Glossary and
Resources.

Begin by reviewing this Manual and
determine the following:
• Can I add an ADU or JADU to my lot?
• Where can I construct an ADU or JADU?
• What can my ADU look like?
• What is the process to build an ADU?

INTRODUCTION AND PURPOSE
If you have any questions regarding
ADU requirements, contact the
Planning Division at (925) 833-6610
or visit the ADU webpage at
https://dublin.ca.gov/2428/
The City of Dublin is dedicated to
promoting the development of Accessory
Dwelling Units (ADUs) to increase the
availability of affordable housing choices
within the community. This Manual has
been developed to assist homeowners
with the process of developing an ADU.

This includes information about ADU
design, construction, and permitting, as
well as resources to assist with creating an
ADU in one easy to use location.

The City has developed a range of permit
ready ADU prototype plans to save the
property owner money, expedite the
permit process, and result in well-designed
ADUs. To view the prototype plans, please
refer to the link in Chapter 4 or contact
the Planning Division. A property owner
may also chose to construct a pre-
fabricated ADU or design a custom unit.

There are many possible options for ADU
design, and this Manual is intended to help
property owners explore the possibility
of adding an ADU or JADU to their lot
and guide property owners through the
process.

CHAPTER 1: WHERE TO START
1 748
CHAPTER 1: WHERE TO START
8 ACCESSORY DWELLING UNIT MANUAL
WHAT IS AN ADU? EXAMPLES OF ADU CONFIGURATIONS
An Accessory Dwelling Unit, or ADU, is a
residential unit that provides independent
living facilities for one or more persons
and includes separate kitchen, sleeping,
and bathroom facilities. An ADU may be
a part of, attached to, or detached from
a single-family, two-family, or multi-family
residence and is subordinate to the principal
residence. Historically, ADUs have been
called “Granny units,” “Second Units,” or
“Guest Homes.”
A Junior Accessory Dwelling Unit, or JADU,
is a residential unit that is contained entirely
within a principal residence, such as a
bedroom or garage. A JADU includes a
small effi ciency kitchen with a sink, and a
separate entrance from the main entry of
the principal residence. JADUs may share an
existing bathroom and central systems, and
do not require fi re separation.

Add a detached ADU
to your lot
A
“white” building represents existing principal residence “green” building represents potential ADU and JADU locations Add an attached ADU to
your principal residence
B
Add an attached ADU to
your detached garage
C
Convert part of your existing principal
residence to an ADU or JADU
D
Convert your existing attached
garage to an ADU or JADU
E
Convert your existing detached
garage to an ADU
F
WHAT IS A JADU?
749
CHAPTER 1: WHERE TO START
9 ACCESSORY DWELLING UNIT MANUAL
ADUs are permitted on lots with a single-
family or multi-family dwelling unit. Below
are examples of typical residential lots
with either a detached or an attached
ADU.

ADU CONSIDERATIONS FOR TYPICAL RESIDENTIAL PROPERTIES
existing home existing home
street frontage
rear yard
front yard front yard
rear yard
street frontage
detached
ADU
attached
ADU
property line
front setback
rear setback
property line
5’ setback
4’ setback
Important considerations when locating
an ADU include required setbacks, street
frontage, yard space, and lot coverage.

Additionally, attempt to maintain existing
healthy and established trees if possible.
4’ setback
When selecting an architect/ designer
or contractor, consider the following:
• Verify the professional is licensed,
bonded, and insured
• Ask for references with similar
ADU and JADU projects
When selecting a contractor, consider
obtaining three or more bids.

TIP S FOR SELECTING A DESIGN

PROFESSIONAL OR CONTRTACTOR
• Research existing easements
and utilities on your lot.
• Consider placing your ADU where
there is easy access to utilities to
avoid digging long trenches.
• Engage a civil engineer to assist
with utility connections.
• Obtain a geotechnical
report to understand the soil
conditions on your lot.

RECOMMENDATIONS FOR

ADU DESIGN
750
CHAPTER 1: WHERE TO START
10 ACCESSORY DWELLING UNIT MANUAL

ADU PROCESS
STEP #1 STEP #2 STEP #3 STEP #4 STEP #5 STEP #6 STEP #7 Defi ne your needs
and budget
Apply for a building
permit, pay applicable
fees, and construct your
ADU upon issuance of a
building permit
Hire a contractor
and defi ne
construction costs
Complete fi nal
inspection and
enjoy!!
Evaluate your lot
and neighborhood
for compatibility
Determine if an ADU
or JADU is allowed
on your property
Design your ADU using
the City’s permit-ready
prototype plans (refer
to Chapter 4), a pre-
fabricated ADU, or hire
a design professional
Consult with the Planning Division if you have questions about completing these steps. Refer to Chapter 5 for a list of City contacts. 751
CHAPTER 2:

DESIGN CONSIDERATIONS
752
12 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL
CHAPTER 2: DESIGN STANDARDS & CONSIDERATIONS

COMPATIBILITY AND

NEIGHBORHOOD CHARACTER
ADUs provide a number of benefi ts, such as
including additional housing choices and
affordable rental housing.

One key consideration when designing an
ADU is to incorporate design elements and
architectural features from the principal
residence into the ADU.

It is important to maintain neighborhood
character and be compatible with
surrounding development. See examples
of design elements to the right and on the
following page, and look for opportunities
to integrate these elements into your ADU
design.

Communities with HOAs
If your property is within a Home Owners
Association (HOA), make sure to work with
the HOA and review the HOA guidelines
for design standards that may affect your
specifi c community.

Brick veneer
Front facing gable
Lap siding
High, steep pitch roof
Lap-siding
Contrasting trim
Roof pitch
Stucco siding
Simple posts and
covered porch
Examples of
Design Elements
CHAPTER 2: DESIGN CONSIDERATIONS
2 753
13 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL

DESIGN COMPATIBILITY ARCHITECTURAL CONSISTENCY
GOOD: consistent roof slope, massing, entry feature, and architectural style.

BAD: different roof slope, massing, entry feature, and architectural style.

What are elements that help defi ne
compatibility?
• Architectural style and details
• Roof style, pitch, and material
• Number of stories
• Building massing
• Distance between adjacent
residences
• Setback and yard areas
• Building colors and materials
• Light fi xtures
• Entry feature design and location
• Window placement and detailing
How can you maintain privacy for
yourself and your neighbors?
Be a good neighbor by discussing
your project with adjacent property
owners to understand their concerns
and design your ADU to reduce visual
and privacy impacts. For example:
• Locate windows to not overlook
adjacent yards or into adjacent
residences
• Orient frequently used portions of the
ADU away from adjacent property
• Provide landscape screening
• Shield parking and above ground
utilities from view
754
14 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL

DESIGN CONCEPTS
ADUs come in a variety of shapes and sizes
and can be:
• Detached
• Attached
• Conversion of an existing space
• Minimum 150 SF
• Maximum 1,200 SF (ADU)/ 500 SF (JADU)
One of the fi rst considerations with your
ADU design will be to think about who will
live there, and how it will be used.

• Different users have different needs
when it comes to living space,
accessibility, privacy, connectivity, and
storage
• Note that short term rentals (30 days or
less) are not allowed
To streamline the process and help reduce
costs for the property owner, the City has
created permit-ready prototype plans. See
Cost Saving Opportunities in Chapter 4 for
more additional information.
150 Square Foot ADU Design -
Studio
1,200 Square Foot ADU Design -
2 Bedroom
existing house
existing house
detached
ADU
street frontagestreet frontage
detached
ADU
755
15 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL

ZONING ORDINANCE REQUIREMENTS

ISSUE/QUESTION STANDARD
Which Zones Allow ADUs? ADUs and JADUs are permitted in all Residential zoning districts and Planned Development zoning districts that permit residential development, including: A, R-1, R-2, R-M, and PD.

ADUs are also permitted in the C-1 zoning district.

Is Design Review Required? Discretionary design review is not required.

ADUs are subject to ministerial building permit review process.

Ownership ADUs: Owner-occupancy of the principal residence and/ or ADU is not required.

JADUs: Owner-occupancy of the principal residence is required.

ADUs and JADUs may not be sold or otherwise conveyed separately from the lot or principal residence.

Short-Term Rentals ADUs and JADUs may not be rented for terms of 30 days or less.

Setbacks
ADUs are not permitted within the front setback.

Newly constructed attached and detached ADUs must be a minimum of four feet from any side and rear property lines. Conversions of existing spaces and garages do not have setback requirements, as long as the original space is legally permitted.

Building Separation If the ADU is detached from the principal residence, the distance between the structures must comply with DMC Chapter 7.34.

Number of Units/ Density:

Single-Family Residence
A maximum of one ADU and one JADU are allowed per property, except no ADU or JADU is permitted on a lot created by an Urban Lot Split created in accordance with DMC Chapters 8.81 and

9.54 involving a previously vacant parcel. The JADU may be in addition to a detached ADU.

Number of Units/ Density:

Multi-Family Residence
1) A maximum of two detached new ADUs per property, or
2) The maximum number of ADUs within multi-family zoning districts may not exceed 25% of the number of legally established dwelling units within the structure.

ADUs and JADUs are subject to ministerial approval if they comply with the requirements contained in Dublin Municipal Code (DMC) summarized below and on the following page. Links to the DMC sections referenced in this table are provided within Chapter 5 of this Manual. Please refer to DMC Chapter 8.80 for the complete list of ADU regulations. 756
16 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL

ISSUE/QUESTION STANDARD
Lot Size/ Coverage Single-family and multi-family residential parcels are not subject to a minimum lot size for ADU projects.

The principal residence and ADU combined shall not cover more tan 60% of the lot.

For lot coverage requirements, refer to Chapter 4 of this Manual.

Size per Unit:

ADU and JADU Size
ADUs: 150 SF to 1,200 SF*
JADUs: 150 SF to 500 SF**
* Attached ADUs may not exceed 50% of the existing principal residence ** Excluding any shared sanitation facility within the principal residence Building Height The maximum height of a detached ADU may not exceed 16 feet.

The maximum height for an attached ADU must conform to the height requirements of the zoning district where the lot is located.

Balconies and Decks ADUs may not have balconies on an elevation directly facing the side lot line.

Allowed balconies must be located a minimum of 10 feet from side and rear property lines.

ADUs may not contain any rooftop terraces or roof top decks.

Design Compatibility ADUs must incorporate the same or similar design features, building materials, colors, and landscaping as the principal residence.

Allowed Number of
Bedrooms
There is no maximum number of bedrooms allowed in an ADU, as long as the ADU complies with maximum ADU size requirements and minimum bedroom sizes per the California Building Code (CBC).

Windows, Doors and Egress Emergency egress must be provided from all habitable spaces as defi ned per the CBC. Egress windows and doors must be operable and meet the size requirements per the CBC.

Fire Sprinklers Fire sprinklers are not required in an ADU or JADU unless they are required for the principal residence.

ZONING ORDINANCE REQUIREMENTS
757
17 CHAPTER 2: DESIGN CONSIDERATIONS

ACCESSORY DWELLING UNIT MANUAL
CHAPTER 3: PARKING REQUIREMENTS
Research transit stops and determine
distanc e to your property. BART (https://
www.bart.gov/stations/dubl), and
Liv
ermore Amador Valley Transit Authority
(https:// www.wheelsbus.com/routes-and-
schedules/)
An ADU must be provided with one off-street
parking space per unit or per bedroom,
whichever is less, with exceptions provided
in the box to the right. Studio ADUs do not
require parking. Parking can be either
covered or uncovered, and may be in a
tandem confi guration and otherwise comply
with the requirements of DMC Chapter 8.76.

No parking is required for JADUs. However,
if parking is provided, the parking space
must comply with the requirements of DMC
Chapter 8.76, except that the space may
be compact or uncovered, and may be
in tandem with the required parking of the
principal residence.

Conversion of an Existing Structure
Properties which convert an existing structure
or garage into an ADU or JADU are not
required to replace parking.

Bicycle Parking
Bicycle parking is not required to be
provided for the construction of an ADU or
JADU.

Displaced Parking (if Applicable)
Any existing required parking that is
displaced in order to accommodate a new
ADU must be replaced on the project site,
except as described on this page.

Uncovered ADU parking may share an
existing driveway, 9 foot by 18 foot minimum
size. ADU parking may share an enclosed
garage, 10 foot by 20 foot minimum size.

No off-street parking is required for
an ADU when one or more of the
following is met:

1. The ADU is located within one-half
mile walking distance of a public
transit stop.

2. The ADU is located within an
architecturally and historically
signifi cant historic structure.

3. The ADU is within the proposed
or existing residence or accessory
structure.

4. When on-street parking permits
are required, but not offered to the
occupant of the ADU.

5. When there is a car share vehicle
located within one block of the ADU.

PARKING REQUIREMENTS

EXCEPTIONS TO ADU

PARKING REQUIREMENTS
758
CHAPTER 3:

ADU CONCEPTS AND TYPES
759
19 CHAPTER 3: ADU CONCEPTS AND TYPES

ACCESSORY DWELLING UNIT MANUAL
CHAPTER 4: ADU CONCEPTS & TYPES
GARAGE CONVERSIONS: FREESTANDING GARAGE CONVERSIONS: ATTACHED Requirements for this alternative include:
• Must keep the existing garage door.
• Can keep all existing siding, roof, and structure
unless required to update for conformance with the
California Building Code.
• Setback requirements are grandfathered when the
ADU is contained within an existing structure. Setback
requirements do apply if expanding a structure.

Requirements for this alternative include:
• Must keep the existing garage door.
• Must provide fi re separation between principal
residence and ADU.
• Can keep all existing siding, roof, and structure unless required to update for conformance with the California
Building Code.
• Setback requirements are grandfathered when the
ADU is contained within an existing structure. Setback
requirements do apply if expanding a structure.

This chapter includes examples of the varying types of ADUs and notable development requirements.

CHAPTER 3: ADU CONCEPTS AND TYPES
3 760
20 CHAPTER 3: ADU CONCEPTS AND TYPES

ACCESSORY DWELLING UNIT MANUAL

DETACHED ADU
Requirements for this alternative include:
• New construction must comply with four-foot side
and rear yard setback requirements and 16-foot
height limitations.
• Entry porches cannot face side yards.
• Separation between the principal residence and
ADU are determined by DMC Chapter 7.34.

CHAPTER 4: ADU CONCEPTS & TYPES

ATTACHED ADU
Requirements for this alternative include:
• New construction must comply with four-foot side
and yard setback requirements and height limits of
zoning district where the lot is located.
• Fire separation requirements may be required
between principal residence and ADU.
761
21 CHAPTER 3: ADU CONCEPTS AND TYPES

ACCESSORY DWELLING UNIT MANUAL
Requirements for this alternative include:
• New construction must comply with four-foot side
and rear yard setback requirements and height
limits of zoning district where the lot is located.
• Fire separation between garage and ADU is
required.

ADU ADDITION TO GARAGE
CHAPTER 4: ADU CONCEPTS & TYPES
Requirements for this alternative include:
• Must be built within the walls of an existing structure. • Must have a separate entrance from the principal
residence.
• May share an existing bathroom with the principal
residence.
• May include a small effi ciency kitchen with a sink.
• Setback requirements are grandfathered in when the JADU is contained within an existing structure.

JADU
portion of existing structure
converted to JADU
762
CHAPTER 4:

IMPLEMENTATION
763
23 CHAPTER 4: IMPLEMENTATION

ACCESSORY DWELLING UNIT MANUAL
CHAPTER 5: IMPLEMENTATION

FINANCING - WHERE TO START
An ADU can require a large upfront
investment, and fi nancing will be
an important consideration. Local
fi nancial institutions offer a range of
ways to fi nance an ADU. If you have
owned your property for several
years or more, you may be able to
leverage your own property’s value
to fi nance an ADU.

Talk to a fi nance professional to see
if one of these options may work for
you:
• Loan (Renovation, Construction,
or Non-Secured)
• Cash-Out Refi nance
• Cash savings or other Liquid Assets
• Home Equity Line of Credit
(HELOC)
Refer to Chapter 5 of this Manual for
a list of fi nancing resources.

COST CONSIDERATIONS
A complete understanding of the project
cost is an important part of your project’s
success. There are two main types of
construction costs: soft costs and hard
costs.

Soft Costs may include:
• Financing and interest
• Architectural/design services
• Structural engineering services
• Soils engineering services and reports
• Energy documents
• Permitting and impact fees
• Utility connection
Potential cost savings of constructing an ADU or
JADU within an existing structure include:
• Use of the existing roof, structure, windows, and
siding
• Reduced or eliminated impact fees
• No soils report required
• Utilities may be easier to connect to the
existing structure
Potential cost implications of constructing an ADU
within a new detached structure include:
• The entire structure has to be built, including
foundation, structure, siding, roof, and windows
• Added square footage may increase property
value and earning potential
• Impact fees are required for ADUs that are 750
SF or greater in size
• Permitting fees are required for ADUs 750 SF or
greater in size, except if they are deed restricted
as lower-income units for a period of 55 years
• Utility connections may require trenching and
upgrades
• Soils engineering services are required
• Civil engineering and landscaping may be
required
Hard Costs may include:
• Demolition
• Site preparation
• Materials
• Construction/ labor
• Landscaping
CHAPTER 4: IMPLEMENTATION
4 764
24 CHAPTER 4: IMPLEMENTATION

ACCESSORY DWELLING UNIT MANUAL
Prototype Plans
The City has prepared permit-ready
ADU prototype plans. These include
ADUs designed to be either attached or
detached, and plans for converting a
garage to an ADU.

The prototype plans include studios, one-
bedroom, and two-bedroom ADUs that
range in size from 224 to 909 square feet.

The ADU prototypes are available in
three different architectural styles:

Spanish, Traditional, and Modern;
however, the exterior colors, materials,
and architectural style of ADUs will
be required to match the principal
residence. The ADU prototype plans
are designed with some ability for
customization, such as selecting a
window or door in a particular location.

The prototype plans are available on the
City’s Planning Division webpage at:
https://dublin.ca.gov/116/Planning.

Water Meters
Dublin San Ramon Service District (DSRSD)
does not require a separate water meter
for ADUs, saving both time, money,
and permit fees. Refer to dsrsd.com
for additional water meter and utility
information.

COST SAVING OPPORTUNITIES
Impact Fee Waiver and Reduction
Effective January 1, 2020, through January
1, 2025, ADUs less than 750 square feet
are not subject to impact fees. ADUs 750
square feet or larger are subject to impact
fees that are proportional in relation to
square footage of the principal residence,
or based on the impact fee per ADU,
whichever is less.

By using one of the prototype ADU plans,
you can save on the following soft costs:
• Architectural design services
• Structural engineering services
• Energy documents
• Plan submittal preparation time
The City will provide homeowners, free
of charge, with ﬂ oor plans, elevations,
electrical and plumbing plans, structural
calculations, and preliminary energy
calculations. These plans have been
reviewed for compliance with all required
building codes.

The homeowner is responsible for preparing
a site plan and hiring a geotechnical
engineer to prepare a geotechnical report.

The property owner may prepare the
site plan using the aerial imagery of their
lot from sources like the City’s GIS Portal
(https://dublin.ca.gov/93/Maps-Property-
Reports) or hire a design professional to
help them.

Permit Fee Waiver
Effective January 1, 2022, through
December 31, 2026, ADUs less than 750
square feet and ADUs 750 square feet or
larger that are deed restricted as lower-
income units for a period of 55 years are
not subject to certain City permit fees.

Refer to the City’s Master Fee Schedule
and Chapter 5 of this Manual for additional
information.
765
25 CHAPTER 4: IMPLEMENTATION

ACCESSORY DWELLING UNIT MANUAL

PERMITTING
Permitting Procedures
A building permit application for an
ADU or JADU must be submitted to
the Building and Safety Division of the
Community Development Department.

If there is an existing principal residence
on the lot, an application for an ADU
or JADU will be subject to ministerial
building permit review.

Can I receive a building permit for an
ADU and principal residence at the
same time?
If an application for an ADU or JADU
is submitted with a building permit
application to create a new principal
residence on a lot, the application for
the ADU or JADU may not be acted
upon until the building permit for the
new residence is approved.

How to get a building permit?
Begin by talking to the Planning Division
about your project and bring in a
rough site plan to discuss submittal
requirements. During the building permit
process, the City will formally review
your application and comment on the
plans to ensure all items are complete.

Building Permit Submittal Items
In addition to the standard submittal requirements for a building permit, the ADU or JADU application shall include the following items:

ELEMENTS TO INCLUDE

ON THE SITE PLAN
drawing scale and
north arrow
labeled yards
minimum dimension
between ADU and
existing structures
labeled streets
property lines
footprint and
square footage
of proposed ADU
• A site plan drawn to scale, showing
the dimensions of the perimeter of the
parcel on which the ADU or JADU will
be located. The site plan must indicate
the location and dimensioned setbacks
of all existing and proposed structures
on the site.
• Lot coverage calculations indicating
the square footage of the structures
and the lot, including calculations on
the plan for the percentage of lot area
covered by the foundation of the new
and existing dwelling units.
• Elevations for ADUs that include
modifi cations to the exterior of the principal
residence or new construction, showing all
openings, exterior fi nishes, original and fi nish
grades, stepped footing outline, roof pitch,
materials and color board for the existing
residence and the proposed ADU.
• Existing and proposed utility and service
information, such as utility easements,
services and connections. Refer to Chapter
5 for a list of local providers and start with
the following:
1) Contact a surveyor or civil engineer
2) Review your preliminary title report
3) Visit the Alameda County Public Works
Agency’s survey documents website at:
http://acgov.org/surveyor/
4) Contact the Public Works Department at
(925) 833-6630
Lot coverage = footprint of all structures
on the site (SF) / total size of lot (SF)
Sample Site Plan

PROPOSED
ADU
(480 SF)

EXISTING

RESIDENCE
(1,100 SF)

EXISTING
GARAGE
(460 SF)

DRIVEWAY

REAR YARD
FRONT
YARD

MAIN STREET

SIDEWALK
50’ PROPERTY LINE
100’ PROPERTY LINE
100’ PROPERTY LINE north
footprint and square
footage of existing
buildings
If you have any questions regarding building
permit requirements, contact the Building and
Safety Division at (925)
833-6620. For information on applying for a
building permit, visit
https://www.dublin.ca.gov/586/Building-Permits
766
CHAPTER 5:

GLOSSARY AND RESOURCES
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27 CHAPTER 5: GLOSSARY AND RESOURCES

ACCESSORY DWELLING UNIT MANUAL
CHAPTER 6: GLOSSARY & RESOURCES
TERMS
ACCESSORY DWELLING UNIT (ADU):

ATTACHED ADU:

DETACHED ADU:

EFFICIENCY KITCHEN:

JUNIOR ACCESSORY DWELLING UNIT
(JADU):

DEFINITIONS
A residential unit that provides independent living facilities for one or more persons and includes separate kitchen, sleeping, and bathroom facilities. An accessory dwelling unit may be a part of, attached to, or detached from, a single-family, two-family or multi- family residence and is subordinate to the principal residence. Also included: effi ciency unit as defi ned in Section 17958.1 of the Health and Safety Code, and a manufactured home as defi ned in Section 18007 of the Health and Safety Code.

An ADU that is attached by at least one wall to the principal residence.

A free standing ADU that is separate from the principal residence.

Limited kitchen facilities that contains a sink and small electric appliances that do not require electrical service greater than 120 volts, and a limited food preparation counter and storage cabinets. Full-sized electric, gas, or propane cooking appliances are not allowed.

A residential unit that is no more than 500 square feet in size that is contained entirely within the walls of a single-family residence, including attached garages and has a separate entrance. At a minimum, a JADU must include an effi ciency kitchen with a food preparation counter, cooking facility with appliances and storage cabinets, and may include separate sanitation facilities or may share sanitation facilities within the existing single-family residence.

CHAPTER 5: GLOSSARY AND RESOURCES
5 768
28 CHAPTER 5: GLOSSARY AND RESOURCES

ACCESSORY DWELLING UNIT MANUAL

TERMS DEFINITIONS
LOT COVERAGE:

PRINCIPAL RESIDENCE:

SETBACK:

The maximum lot area which may be covered with buildings and structures. Buildings and structures include all land covered by principal buildings, garages and carports, accessory structures, covered decks and gazebos, and other enclosed and covered areas; but not standard roof overhangs, cornices, eaves, uncovered decks, swimming pools, paved areas such as walkways, driveways, patios, uncovered parking areas or roads. All areas of coverage are computed in terms of net lot area at ground level.

A building or structure being occupied by the principal use on the site. In any residential zoning district, any existing dwelling unit must be considered a principal residence on the site.

The required distance that a building or structure must be located from a property line. 769
29 CHAPTER 5: GLOSSARY AND RESOURCES

ACCESSORY DWELLING UNIT MANUAL

CITY OF DUBLIN

PLANNING DIVISION
email: [email protected]
phone: (925) 833-6610

BUILDING AND SAFETY DIVISION
email: [email protected]
phone: (925) 833-6620

PUBLIC WORKS AND ENGINEERING
email: [email protected]
phone: (925) 833-6630

FIRE DEPARTMENT
Alameda County Fire Department:
https://dublin.ca.gov/22/Fire-Services-
Prevention
email: [email protected]
phone: (925) 833-6606
MASTER FEE SCHEDULE:
https://dublin.ca.gov/1330/Fee-
Schedule
DUBLIN ADU WEBSITE:
https://dublin.ca.gov/2428/Accessory-
Dwelling-Units
ADU PROTOTYPE PLANS:
https://dublin.ca.gov/116/Planning

PUBLIC UTILITIES

ELECTRICITY
Pacifi c Gas & Electric (PG&E):
https://www.pge.com/
East Bay Community Energy (EBCE):
https://ebce.org
WASTE
Amador Valley Industries (AVI):
https://www.amadorvalleyindustries.com/

WATER/SEWER
Dublin San Ramon Service District (DSRSD):
https://www.dsrsd.com/

RESOURCES

DUBLIN MUNICIPAL CODE
Chapter 7.34, Residential Code:
https://www.codepublishing.com/CA/
Dublin/#!/Dublin07/Dublin0734.html#7.34
Chapter 8.76, Off-Street Parking and
Loading Regulations:
https://www.codepublishing.com/CA/
Dublin/#!/Dublin08/Dublin0876.html#8.76
Chapter 8.80, Accessory Dwelling Unit
Regulations:

https://www.codepublishing.com/CA/
Dublin/#!/Dublin08/Dublin0880.html#8.80

PERMIT/ PLAN CHECK FEE WAIVER FORM
ADUs with a ﬂ oor area less than 750
square feet, or a ﬂ oor area equal to or
greater than 750 square feet that is deed-
restricted as a lower-income unit for a
period of 55 years, are eligible for the City
of Dublin’s Fee Waiver Program:
https://www.dublin.ca.gov/
DocumentCenter/View/29300/ADU-
Supplemental-Application-form-fee-
waiver-
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30 CHAPTER 5: GLOSSARY AND RESOURCES

ACCESSORY DWELLING UNIT MANUAL

RENTAL RESOURCES
Alameda County Housing and Community
Development Department Rental Housing:
https://www.acgov.org/cda/hcd/rhd/
index.htm
Alameda County Housing Portal:
https://housing.acgov.org/
Housing Choices for Alameda County:
https://achousingchoices.org/
City of Dublin Rental Housing Webpage:
https://dublin.ca.gov/669/Rental-Housing

ADDITIONAL ADU RESOURCES
California Department of Housing and
Community Development:
https://www.hcd.ca.gov/policy-research/
accessorydwellingunits.shtml
American Association of Retired People:
https://www.aarp.org/livable-
communities/housing/info-2019/accessory-
dwelling-units-adus.html?CMP=RDRCT-CSN-
OTHER-LIVABLE-012819

RESOURCES

FINANCING RESOURCES

CALHFA ADU GRANT PROGRAM
Provides a grant for qualifying low and
moderate income homeowners:
https://www.calhfa.ca.gov/adu/

THE CASITA COALITION
Provides an ADU Finance Guide
for Homeowners:
https://www.casitacoalition.org/
guidebooks-for-homeowners

REGIONAL ORGANIZATIONS AND ADU

NONPROFITS
The following websites provide technical
and/or financial support and may be able
to assist low-income homeowners in ADU
financing:
https://www.hcd.ca.gov/policy-research/
docs/adu_december_2020_handbook.pdf
https://www.soup.is/adu-details
https://housingtrustsv.org/programs/
homeowner-programs/accessory-dwelling-
unit-program/
https://www.smcu.org/Loans/Home-Loans/
ADU-Loan
https://keystoequity.org/
771
772
Informational Report on Efforts to
Facilitate Accessory Dwelling Unit
Production
City Council
June 21, 2022
Item 7.1
773
ADU Facilitation Efforts
• ADU Webpage
• Prototype Plans
• ADU Manual
• Fee Waivers
774
ADU Webpage
• Informational
resource:
– City Efforts to
Incentivize ADUs
– Impact Fee and
Permit Fee Waivers
– Prototype Plans
– ADU Manual
– Other Resources
775
ADU Prototype Plans
• Eight plans, including:
– Five attached or
detached
– Three plans
converting garage to
ADU
• Studios, one-bedroom,
and two-bedroom units
• 224 – 909 square feet
776
ADU Prototype Plans
• Three Architectural Styles:
– Contemporary
– Spanish
– Traditional
777
ADU Prototype Plans
• “Permit Ready” Plans
include:
– Floor Plans
– Elevations
– Electrical and
Plumbing Plans
– Structural
Calculations
– Preliminary Energy
Calculations
778
ADU Prototype Plans
779
ADU Manual
• “How-To” Guide for ADUs
• Manual includes:
– Explanation about ADUs
– Process timelines
– Design concepts
– Summary of building
codes and zoning
standards
– Cost considerations
– Permitting process
– Definitions and resources
780
Fee Waivers
• Impact Fee Waiver (through 1/1/25):
– ADUs less than 750 square feet
• Permit Fee Waiver (through 12/31/26):
– ADUs less than 750 square feet
– ADUs 750 square feet or larger that are deed
restricted as lower-income units
781

Dublin City CouncilJune 21, 2022

Dublin City Council
June 21, 2022