Auto-Redistrict

"One vote, one bit."
This page was generated on 2016.04.28 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
0.4823084287689612 Compactness (isoperimetric quotient)
0 Disconnected population (count)
0.725410559 Population max deviation (%)
0.169145318 Population mean deviation (%)
10 County splits
0.006946918 Seats / vote asymmetry
499,300 Competitiveness (victory margin)
1.732040816 Representation imbalance (global)
0.163056522 Racial vote dilution
23.252004963 Efficiency gap (pct)
0.930080199 Adj. efficiency gap (seats)
1,022,500 Undescribed voters
6.0 FV Safe D
0.0 FV Lean D
2.0 FV Tossup
1.0 FV Lean R
5.0 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 8 2,465,094 296566 0.5714285714285714 0.5285023415084061
PRES12_R50 6 2,199,207 367707 0.42857142857142855 0.4714976584915939


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 3,530,638 3,2, D+1 17346 169675 2.0 0.0 1.0 0.0 2.0 706,128 0.49796155310325824 1.6405143028519576E13 7124711.718371765 1.76295085117136E7 0.5051107340443902 0.4948892659556097 857,033 839,690 0.855243905 0.076514511 0.025469345 0.021725489 0.000230881 0.008625651 0.011629664 0.000560554 2,337,391 209,115 69,608 59,376 631 23,574 31,784 1,532
2 2,118,571 2,1, D+3 71604 170588 1.0 0.0 1.0 0.0 1.0 706,190 0.41178859498942194 8.874747767118376E11 3717665.267241727 1981915.3906754828 0.5349790137641569 0.4650209862358431 547,566 475,962 0.797663596 0.123722433 0.033427060 0.030043894 0.000189635 0.002943978 0.011366374 0.000643030 1,291,336 200,294 54,115 48,638 307 4,766 18,401 1,041
3 2,124,867 2,1, D+15 293646 160390 2.0 0.0 0.0 0.0 1.0 708,289 0.4076955436469566 6.269516077380718E11 3606972.7504262696 1051986.0767520447 0.6525692849646171 0.34743071503538286 627,987 334,343 0.618895716 0.299662752 0.035933642 0.025623728 0.000209300 0.003275925 0.015396662 0.001002275 993,543 481,063 57,686 41,135 336 5,259 24,717 1,609
4 2,109,564 1,2, R+6 116704 163620 1.0 0.0 0.0 1.0 1.0 703,188 0.7122406497415624 2.5267900713616997E12 4086906.5439131395 3453350.493080032 0.4405614635537628 0.5594385364462372 432,508 549,212 0.845866973 0.068151411 0.052519252 0.016496083 0.000264802 0.004090210 0.011890806 0.000720463 1,338,428 107,837 83,102 26,102 419 6,472 18,815 1,140


By ethnicity

Ethnicity Population Vote dilution % Wasted votes Victory margins Votes Straight vote descr. rep. Target seats Votes for next seat
VAP_WHITE 5,960,698 0.891298901 0.095410983 352,403.275596663 3,693,529.468691658 13 11 11,733
VAP_BLACK 998,309 1.620752830 0.173496927 106,134.552652529 611,737.364975361 1 2 21,575
VAP_HISPAN 264,511 1.114617540 0.119316600 19,516.279385893 163,567.176375151 0 1 419,536
VAP_ASIAN 175,251 1.031574701 0.110427103 11,977.577362858 108,465.920145433 0 0 443,262
VAP_HAWAII 1,693 0.980783397 0.104990040 109.947165432 1,047.215193383 0 0 502,007
VAP_INDIAN 40,071 0.677470459 0.072521263 1,799.727302693 24,816.546559008 0 0 479,064
VAP_MULTI 93,717 1.118051843 0.119684232 6,924.478673370 57,856.231625505 0 0 470,854
VAP_OTHER 5,322 1.236119122 0.132322995 434.161860562 3,281.076434501 0 0 501,029
TOTAL 7,539,572 1 0.107047122 4,664,301.000000000 499,300.000000000


Splits


Genesee County
Ingham County
Jackson County
Macomb County
Muskegon County
Oakland County
Washtenaw County
Wayne County