Texas

Redistricting Algorithm

✱Redistricting was done, keep in mind that this state is notorisouly hard to programatically redistrict due to geographical distortion and/or data inconsistency in the census

Current Congressional Districts

FairyMandered Districts

Demographic Distribution For Current Congressional Districts

FYI: % Based on Registered Voter

Demographic Distribution For FairyMandered Districts




FYI: % Based on Registered Voter


Fairness Metrics


Current Congressional Districts Scores

☞ Reock Score Measurement of compactness for each district that ranges from 0 to 1

0.33

☞ Polsby Popper Measurement of compactness between a district's area and the square of its perimeter

0.19

☞ Efficiency Gap Measurement of competitiveness where wasted votes in an election quantify the degree of partisanship

9.11

☞ Lopsided Margin Measurement which calculates difference between the average percentages by which each part won in a district

4.58

☞ Mean-Median Difference between the median and mean vote-share across all districts for one party

9.02

☞ Dissimilarity Index Measurement of minority representation within a district
  • Hispanic: 0.41
  • African American: 0.31
  • East & South Asian: 0.30
  • Native American: 0.16
  • Other: 0.17

FairyMandered Districts Scores

☞ Reock Score Measurement of compactness for each district that ranges from 0 to 1

0.39

☞ Polsby Popper Measurement of compactness between a district's area and the square of its perimeter

0.16

☞ Efficiency Gap Measurement of competitiveness where wasted votes in an election quantify the degree of partisanship

0.03

☞ Lopsided Margin Measurement which calculates difference between the average percentages by which each part won in a district

4.94

☞ Mean-Median Difference between the median and mean vote-share across all districts for one party

4.08

☞ Dissimilarity Index Measurement of minority representation within a district
  • Hispanic: 0.39
  • African American: 0.39
  • East & South Asian: 0.33
  • Native American: 0.08
  • Other: 0.29

Texas Redistricting Laws After 2020 Census


  • Texas enacted new congressional districts on October 25th, 2021.
  • Texas enacted new legislative district boundaries in June 2023 for use in 2024 and until the 2030 census.
  • Texas has 38 United States representatives and 181 state legislators.

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