This page was generated on 2016.07.12 by Auto-Redistrict.
vtd_data.txt (tab-delimited)
vtd_data.dbf (dbase/ESRI)

Anne Arundel County
Baltimore County
Baltimore city
Calvert County
Harford County
Howard County
Montgomery County
Prince George's County
VTD district assignments
vtd_data.txt (tab-delimited)
vtd_data.dbf (dbase/ESRI)
Maps (click to enlarge)
Districts | ![]() |
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Geometry | ![]() |
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Fairness - by district | ![]() |
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Fairness - by density | ![]() |
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VTDs | ![]() |
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![]() (density) |
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Seats / votes curve - Vote packing


Summary
Value | Measure |
---|---|
0.08317921320395437 | Compactness (isoperimetric quotient) |
322,519 | Disconnected population (count) |
16.307504365 | Population max deviation (%) |
3.190722107 | Population mean deviation (%) |
19 | County splits |
0.029301746 | Seats / vote asymmetry |
-9,486.988875706 | Packing/cracking asymmetry (%) |
838,616 | Competitiveness (victory margin) |
0.131184539 | Disproporionality |
0.192872973 | Racial vote dilution |
0.667518228 | Efficiency gap (pct) |
0.053401458 | Adj. efficiency gap (seats) |
745,359 | Undescribed voters |
5.0 | FV Safe D |
1.0 | FV Lean D |
0.0 | FV Tossup |
1.0 | FV Lean R |
1.0 | 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 | 6 | 1,613,513 | 647293 | 0.75 | 0.61485947325621 |
PRES12_R50 | 2 | 1,010,685 | 664808 | 0.25 | 0.3851405267437899 |
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 | 744,486 | 0,1, | R+7 | 48740 | 173318 | 0.0 | 0.0 | 0.0 | 1.0 | 0.0 | 744,486 | 0.11755235778582668 | 1.1299752216971743E12 | 8306324.658951506 | 3579111.9988347515 | 0.42969570385072525 | 0.5703042961492747 | 148,948 | 197,688 | 0.827660778 | 0.110768481 | 0.028928376 | 0.020137033 | 0.000315158 | 0.002106858 | 0.009191820 | 0.000891497 | 475,338 | 63,616 | 16,614 | 11,565 | 181 | 1,210 | 5,279 | 512 |
2 | 700,663 | 1,0, | D+7 | 44509 | 160631 | 0.0 | 1.0 | 0.0 | 0.0 | 0.0 | 700,663 | 0.04562089595404507 | 1.1153399722355482E11 | 5537911.677123883 | 6474.406627117046 | 0.5692723362001613 | 0.43072766379983873 | 182,885 | 138,376 | 0.592260720 | 0.307533864 | 0.043137431 | 0.036900176 | 0.000564474 | 0.003392454 | 0.015078195 | 0.001132687 | 316,866 | 164,534 | 23,079 | 19,742 | 302 | 1,815 | 8,067 | 606 |
3 | 719,875 | 1,0, | D+10 | 67737 | 163726 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 719,875 | 0.033985331904680796 | 6.641535332055526E10 | 4955567.74893556 | 0.0 | 0.6034307423095364 | 0.39656925769046364 | 197,594 | 129,857 | 0.681879034 | 0.187174906 | 0.059871135 | 0.051858097 | 0.000567950 | 0.002349409 | 0.014775527 | 0.001523941 | 386,592 | 106,119 | 33,944 | 29,401 | 322 | 1,332 | 8,377 | 864 |
4 | 714,353 | 1,0, | D+32 | 201762 | 156839 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 714,353 | 0.08351602390881904 | 6.7543809119983444E10 | 3018354.5515542063 | 226139.99047585356 | 0.8216068707400582 | 0.17839312925994172 | 257,720 | 55,958 | 0.223404275 | 0.554935830 | 0.128779102 | 0.071562662 | 0.000432352 | 0.002182348 | 0.016638997 | 0.002064434 | 119,362 | 296,495 | 68,805 | 38,235 | 231 | 1,166 | 8,890 | 1,103 |
5 | 767,369 | 1,0, | D+19 | 133897 | 175330 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 767,369 | 0.1331866822514967 | 4.512464172012688E11 | 5213699.988530064 | 1748418.0262102026 | 0.6909219498144922 | 0.3090780501855079 | 242,278 | 108,381 | 0.507548904 | 0.355540107 | 0.068960533 | 0.044512204 | 0.000536872 | 0.003508597 | 0.017675481 | 0.001717302 | 294,959 | 206,620 | 40,076 | 25,868 | 312 | 2,039 | 10,272 | 998 |
6 | 738,940 | 0,1, | R+10 | 69154 | 172559 | 0.0 | 0.0 | 0.0 | 0.0 | 1.0 | 738,940 | 0.15940816944165104 | 6.563747789534913E11 | 2309932.1039658827 | 6511100.087042297 | 0.39981107910917424 | 0.6001889208908258 | 137,982 | 207,136 | 0.867554695 | 0.063743692 | 0.035531771 | 0.020484231 | 0.000324499 | 0.001845921 | 0.009756253 | 0.000758938 | 489,254 | 35,948 | 20,038 | 11,552 | 183 | 1,041 | 5,502 | 428 |
7 | 659,776 | 1,0, | D+22 | 126379 | 145769 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 659,776 | 0.15833897149298523 | 6.231191604314874E10 | 2223804.3480754234 | 0.0 | 0.7167460733972018 | 0.28325392660279824 | 208,958 | 82,579 | 0.335589058 | 0.546208468 | 0.031721622 | 0.066980810 | 0.000321776 | 0.002402465 | 0.015291287 | 0.001484514 | 169,997 | 276,689 | 16,069 | 33,930 | 163 | 1,217 | 7,746 | 752 |
8 | 728,090 | 1,0, | D+22 | 146438 | 163929 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 728,090 | 0.23496175416062448 | 6.440897699835425E10 | 1281027.3303803415 | 766639.1886449916 | 0.7233253420688225 | 0.2766746579311775 | 237,148 | 90,710 | 0.496333083 | 0.160780198 | 0.185688368 | 0.134756282 | 0.000435195 | 0.001615413 | 0.017409572 | 0.002981888 | 277,138 | 89,775 | 103,683 | 75,244 | 243 | 902 | 9,721 | 1,665 |
By ethnicity
Ethnicity | Population | Vote dilution | % Wasted votes | Victory margins | Votes | Straight vote descr. rep. | Target seats | Votes for next seat |
---|---|---|---|---|---|---|---|---|
VAP_WHITE | 2,529,506 | 0.831863973 | 0.265839101 | 401,011.638719301 | 1,508,475.001811445 | 6 | 5 | 1,922 |
VAP_BLACK | 1,239,796 | 1.233898934 | 0.394317574 | 288,318.005657842 | 731,182.237220964 | 2 | 2 | 194,681 |
VAP_HISPAN | 322,308 | 1.252939648 | 0.400402422 | 76,259.745907060 | 190,457.753609160 | 0 | 1 | 387,493 |
VAP_ASIAN | 245,537 | 1.214694655 | 0.388180455 | 56,150.231864661 | 144,649.817392646 | 0 | 0 | 415,932 |
VAP_HAWAII | 1,937 | 0.993863003 | 0.317609196 | 364.909197000 | 1,148.925163504 | 0 | 0 | 490,854 |
VAP_INDIAN | 10,722 | 0.977718297 | 0.312449826 | 1,990.762245606 | 6,371.462173127 | 0 | 0 | 489,137 |
VAP_MULTI | 63,854 | 1.075678429 | 0.343754984 | 13,000.390207508 | 37,818.768636818 | 0 | 0 | 480,904 |
VAP_OTHER | 6,928 | 1.162026241 | 0.371349189 | 1,520.316201022 | 4,094.033992336 | 0 | 0 | 489,511 |
TOTAL | 4,420,588 | 1 | 0.319570398 | 2,624,198.000000000 | 838,616.000000000 |
Splits
Anne Arundel County
Baltimore County
Baltimore city
Calvert County
Harford County
Howard County
Montgomery County
Prince George's County