National Demographics Corporation
NDC Report on Placentia Redistricting
I. Summary of Maps Received
DistrictR maps
DATE DISTRICTR MAP
11/8/2021
7731511/8/2021
12/13/2021
93169 Plan 9 From Outer Space
1/17/2022
102151 Mechal3
1/17/2022
102152 Mecha13
1/17/2022
102153 WaWa
1/18/2022
102468 Best Map
1/19/2022
102983
1/20/2022
103435 Zap
1/24/2022
104281 Forward One
1/24/2022
104282 Forward Two
1/25/2022
104947 Jason H.
1/27/2022
105967 Please Keep Areas 2 and 4 As Drawn So
8.8%
We Can Vote in 2022!
Feb. 1, 2022
MAP AS PROCESSED NOTES
Public Map 1
Public Map 2
Public Map 3
Public Map 3 (Duplicate)
Public Map 4
Public Map 3 (Duplicate)
Public Map 3 Revised
Public Map 8 COI submission
Public Map 5
Public Map 6
Public Map 7
Public Map 8 (Duplicate)
II. Summary of Key Elements of the Proposed Maps
Map
Dev.
Highest
Lat. CVAP
Contiguous
Santa Fe
Alta Vista
Major
Roads
Compact
Current
9.9%*
65%*
No
Whole (D1)
Whole (D4)
Some
No
NDC Green
7.2%
62%
Yes
Whole (D1)
Split (D4/D5)
No
Moderate
NDC Orange
8.8%
62%
Yes
Whole (D1)
Split (D4/D5)
Some
Moderate
Public 1
4.0%
62%
Yes
Whole (D1)
Split (D2/D4)
No
Moderate
Public 2
3.5%
62%
Yes
Whole (D1)
Whole (D2)
Some
Moderate
Public 3
3.6%
62%
Yes
Whole (D1)
Whole (D5)
Mostly
Highly
Public 3 Rev
6.5%
62%
Yes
Whole (D1)
Whole (D5)
Highly
Highly
Public 4
3.7%
54%
Yes
Split (D1/D2)
Whole (D4)
Mostly
Problems in south
Public 5
11.6%
56%
Yes
Split (D1/D4)
Split (D2/D3)
No
No
Public 6
6.4%
62%
Yes
Whole (D1)
Split (D3/D4)
Some
Problems in south
Public 7
1.9%
62%
Yes
Whole (D1)
Whole (D4)
No
Moderate
Public 8
7.6%
1 62%
Yes
Whole (D1) I
Whole (D5)
I Highly
I Highly
* Note: The current district map row provides an estimate of the deviation and LCVAP. It would require dividing Census Blocks to draw the map in perfectly.
III. Alignment between current and proposed district maps For each map, we provide the population and the percentage of each current district in each proposed district using the existent numbering. To read these tables, each cell shows the overlap between the two districts. For example, in NDC Green, the left table shows that 1,453 residents of the old District 2 are in proposed District 1. According to the table on the right, that consists of 14% of the total residents in proposed District 1.
ATTACHMENT 14
National Demographics Corporation
NDC Green
NDC Orange
Old District
Old District
1 2 3 4
1 2
3 4
5 9,094 1,453
1 9,094 1,453
2 8,002
Q
2 4,262
3,398 3,204
6,046
Z
3 7,688 3,147
3,514 3,387
3,180
Z
4 4,061
7,572 3,259
Z
4 5
1,535 4,339
3,435
850
NDC Orange
Public Map 1
Old District
Old District
1 2 3 4
5 3
1 9,094 1,453
1 Q
2 8,002
2,412
2 3
3,398 3,204
3,603
Z
4 7,688 3,147
8,790 1,449
3 5
1,535 599 3,730
4,061
Public Map 1
Public Map 2
Old District
Old District
1 2 3 4
1 2
3 4
5 1
1 9,094 1,453
42%
Q
2 Q
2 1,535 4,936
Z
2,425
1,283
8,790 1,449
3 Z
9,150
1,449
Z
Z
4 2,558
244
3,953
3,551
5 5
1,107
1,692
2,254
5,242
Public Map 2
Feb. 1, 2022
Old District
Old District
1 2 3 4
1 2
3 4
5 86% 14%
1 9,094 1,453
2 42%
Q
2 1,535 1,428
4,392
2,848
Z
3 68% 32%
8,790 1,449
Z
4 7,173
Z
3,388
25%
5 39%
2,296 4,240
3,840
Feb. 1, 2022
ATTACHMENT 14
Old District
1 2 3 4
5 4
1 86% 14%
1 Q
2 42%
60%
Q
3 32% 34%
32%
Z
4 68% 32%
3 5
14% 43% 34%
8%
ATTACHMENT 14
Old District
1 2 3 4
5 4
1 86% 14%
1 Q
2 80%
24%
Q
3 31% 32%
36%
Z
4 69% 31%
3 5
14% 6% 37%
40%
ATTACHMENT 14
Old District
1 2
3 4
5 86% 14%
1 86% 14%
2 14% 14% 44%
28%
Q
2 14% 49%
24%
13%
71%
3 83%
14%
38%
Z
4 25%
2%
39%
35%
5 11%
15%
22%
52%
ATTACHMENT 14
Old District
1 2 3 4
5 1
86% 14%
Q
2 14% 14% 44%
28%
3 79% 14%
Z
4 71%
34%
5 21% 42%
38%
ATTACHMENT 14
National Demographics Corporation
Public Map 3
Public Map 3 Revised
Old District
Old District
Old District
1 2 3 4
5 5
1 9,094 1,453
9,094 1,453
Q
2 8,002
2,487
2,412
3 8,899 1,449
9,150 1,449
Z
4 2,187 3,723
4,264
4,264
5 1,535 599 4,909
3,325
Public Map 3 Revised
Public Map 4
Old District
1 2 3 4 5
1 8,297 1,453 267 258
Q 2 2,332 8,002 174
3 9,150 1,449
Z 4 599 5,923 3,803
5 1,936 2,442 5,841
Public Map 5 (not population -balanced)
Old District
Old District
Old District
1 2 3 4
1 2 3 4
5 1
1 9,094 1,453
258
Q
2 8,002
2,412
3 3
9,150 1,449
7,572 2,216
Z
4 1,936 3,723
4,264
5 5
1,535 599 4,909
3,400
Public Map 4
Old District
1 2 3 4 5
1 8,297 1,453 267 258
Q 2 2,332 8,002 174
3 9,150 1,449
Z 4 599 5,923 3,803
5 1,936 2,442 5,841
Public Map 5 (not population -balanced)
Feb. 1, 2022
Old District
Old District
1 2 3 4
1 2
3 4 5
1 1
8,444 1,453
258
Q
2 25%
3,514 6,534
3 3
7,572 2,216
Z
4 2,185 4,339
1,331 3,142
5 5
4,262
6,676
Feb. 1, 2022
ATTACHMENT 14
Old District
1 2 3 4
5 1
86% 14%
3%
Q
2 80%
25%
3 80% 14%
Z
4 20% 37%
42%
5 14% 6% 49%
33%
ATTACHMENT 14
Old District
1 2 3 4
5 1
86% 14%
3%
Q
2 80%
24%
3 83% 14%
Z
4 17% 37%
42%
5 14% 6% 49%
34%
ATTACHMENT 14
Old District
1 2 3 4
5 1
78% 14% 3%
3%
Q
2 22% 80%
2%
3 83% 14%
Z
4 6% 59%
38%
5 17% 24%
58%
ATTACHMENT 14
Old District
1 2 3 4
5 1
79% 14%
3%
Q
2 32% 65%
3 68% 22%
4 21% 43% 13%
31%
5 42%
66%
ATTACHMENT 14
National Demographics Corporation
Public Map 6
Public Map 7
Old District
1 2 3 4
5 5
1 9,094 1,453
86% 14%
Q
2 4,252 3,643
2,627
68%
3 1,535 6,834 1,777
258
Z
4 1,428 4,661
3,803
Z
5 7,173
3,388
Public Map 7
Public Map 8
Old District
1 2 3 4 5
1 9,094 1,453
Q 2 8,002 2,529
3 9,150 1,449
Z 4 1,936 3,723 4,147
5 1,535 599 4,909 3,400
Feb. 1, 2022
Old District
1 2 3 4
5 5
1 9,094 1,415
86% 14%
Q
2 6,882
3,431
68%
3 8,899 1,449
3%
Z
4 1,535 599 495 6,378
1,403
Z
5 1,158 1,692 2,254
5,242
Public Map 8
Old District
1 2 3 4 5
1 9,094 1,453
Q 2 8,002 2,529
3 9,150 1,449
Z 4 1,936 3,723 4,147
5 1,535 599 4,909 3,400
Feb. 1, 2022
ATTACHMENT 14
Old District
1 2 3 4
5 5
1 86% 14%
86% 14%
Q
2 38% 36%
26%
68%
3 14% 62% 18%
3%
Z
4 14% 46%
38%
Z
5 71%
34%
ATTACHMENT 14
Old District
1 2
3 4
5 1
1 86% 14%
Q
2 Q
2 68%
3 34%
3 4
80% 14%
41%
Z
4 14% 6%
4% 63%
14%
5 12%
15% 22%
52%
ATTACHMENT 14
Old District
1 2 3 4
5 1
86% 14%
Q
2 80%
25%
3 83% 14%
Z
4 17% 37%
41%
5 14% 6% 49%
34%
ATTACHMENT 14