Auto-Redistrict

"One vote, one bit."
This page was generated on 2016.07.12 by Auto-Redistrict.

VTD district assignments


vtd_data.txt (tab-delimited)
vtd_data.dbf (dbase/ESRI)


Maps (click to enlarge)


Districts

Labeled districts

Unlabeled districts
Geometry

Population difference

Compactness

Splits
Fairness - by district

Partisan vote packing

Racial vote packing

District vote balance

District demographics
Fairness - by density

Partisan vote packing

Racial vote packing

District vote balance

District demographics
VTDs

VTD vote balance

VTD demographics

VTD vote balance
(density)

VTD demographics
(density)

Seats / votes curve - Vote packing



Summary

Value Measure
0.4779511919675072 Compactness (isoperimetric quotient)
1,185 Disconnected population (count)
1.429398858 Population max deviation (%)
0.471793340 Population mean deviation (%)
21 County splits
0.013092269 Seats / vote asymmetry
-933.783782757 Packing/cracking asymmetry (%)
114,890 Competitiveness (victory margin)
0.212967581 Disproporionality
0.013268148 Racial vote dilution
22.274032622 Efficiency gap (pct)
0.890961305 Adj. efficiency gap (seats)
0 Undescribed voters
0.0 FV Safe D
2.0 FV Lean D
1.0 FV Tossup
1.0 FV Lean R
0.0 FV Safe R
0.673794700 Mutation rate (%)
33.000000000 Elitism (%)
0 Generation (count)


By party

Party Delegates Pop. vote Wasted votes % del % pop vote
PRES12_D50 3 735,800 197439 0.75 0.5166372936575364
PRES12_R50 1 688,410 514667 0.25 0.48336270634246353


By district

District Population Winner PVI Vote gap Wasted votes FV Safe D FV Lean D FV Tossup FV Lean R FV Safe R Pop per seats Compactness Area Paired edge length Unpaired edge length PRES12_D50 vote % PRES12_R50 vote % PRES12_D50 votes PRES12_R50 votes VAP_WHITE % VAP_BLACK % VAP_HISPAN % VAP_ASIAN % VAP_HAWAII % VAP_INDIAN % VAP_MULTI % VAP_OTHER % VAP_WHITE pop VAP_BLACK pop VAP_HISPAN pop VAP_ASIAN pop VAP_HAWAII pop VAP_INDIAN pop VAP_MULTI pop VAP_OTHER pop
1 757,941 1,0, D+5 39739 182772 0.0 1.0 0.0 0.0 0.0 757,941 0.5515758948798843 2.2652855160111226E12 4450816.549165296 3644188.2115478856 0.5543561222619501 0.44564387773805 202,641 162,902 0.933419292 0.028252235 0.018312723 0.010313346 0.000790938 0.001614760 0.006955754 0.000340951 539,325 16,324 10,581 5,959 457 933 4,019 197
2 759,208 1,0, D+0 3088 179719 0.0 0.0 1.0 0.0 0.0 759,208 0.5105894451216403 2.807255498742247E12 4980203.501419517 4442508.932224629 0.5042955947896438 0.4957044052103562 181,263 178,175 0.887725822 0.031092363 0.048310941 0.021414039 0.000468306 0.002304697 0.008082225 0.000601607 506,128 17,727 27,544 12,209 267 1,314 4,608 343
3 760,431 0,1, R+5 33750 173743 0.0 0.0 0.0 1.0 0.0 760,431 0.49488794295604316 4.0682214045191616E12 6313862.128123834 5133177.9504007865 0.4514368924215652 0.5485631075784348 156,868 190,618 0.918997893 0.011462449 0.042776142 0.016727629 0.000403158 0.003152906 0.006119738 0.000360086 533,402 6,653 24,828 9,709 234 1,830 3,552 209
4 768,775 1,0, D+5 38313 175872 0.0 1.0 0.0 0.0 0.0 768,775 0.3880649685580992 2.65516989759023E12 6525036.852317388 3663341.9279440343 0.5544616381846974 0.44553836181530265 195,028 156,715 0.896798359 0.027728344 0.043023000 0.019816613 0.000377960 0.003323672 0.008410027 0.000522025 529,120 16,360 25,384 11,692 223 1,961 4,962 308


By ethnicity

Ethnicity Population Vote dilution % Wasted votes Victory margins Votes Straight vote descr. rep. Target seats Votes for next seat
VAP_WHITE 2,107,975 1.007058282 0.081238670 105,209.661021537 1,295,068.729402021 4 4 388,020
VAP_BLACK 57,064 0.938509842 0.075708916 2,667.942442516 35,239.474689159 0 0 445,945
VAP_HISPAN 88,337 0.910171333 0.073422869 3,968.948476283 54,056.025336398 0 0 436,128
VAP_ASIAN 39,569 0.920015878 0.074217022 1,799.759994349 24,249.962570976 0 0 451,463
VAP_HAWAII 1,181 1.034565139 0.083457628 60.964579164 730.485401991 0 0 463,215
VAP_INDIAN 6,038 1.026603587 0.082815376 305.036261948 3,683.328845924 0 0 461,711
VAP_MULTI 17,141 0.977034723 0.078816691 830.127150070 10,532.377603909 0 0 458,710
VAP_OTHER 1,057 0.907564524 0.073212580 47.560074134 649.616149621 0 0 463,329
TOTAL 2,318,362 1 0.080669283 1,424,210.000000000 114,890.000000000


Splits


Benton County
Black Hawk County
Butler County
Carroll County
Cedar County
Dallas County
Floyd County
Greene County
Grundy County
Ida County
Jasper County
Johnson County
Marshall County
Mitchell County
Polk County
Sac County
Scott County
Warren County
Woodbury County