Mississippi

Redistricting Algorithm

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

0.42

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

0.30

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

10.19

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

-0.31

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

5.62

☞ Dissimilarity Index Measurement of minority representation within a district
  • Hispanic: 0.10
  • African American: 0.28
  • East & South Asian: 0.10
  • Native American: 0.06
  • Other: 0.06

FairyMandered Districts Scores

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

0.50

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

0.26

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

-7.62

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

-5.40

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

-1.98

☞ Dissimilarity Index Measurement of minority representation within a district
  • Hispanic: 0.12
  • African American: 0.22
  • East & South Asian: 0.06
  • Native American: N/A
  • Other: 0.05

Mississippi Redistricting Laws After 2020 Census


  • Gov. Tate Reeves (R) signed the state's congressional redistricting plan—House Bill 384—on January 24th, 2022.
  • Mississippi enacted new state legislative district boundaries on March 31st, 2022.

Explore Other States



Send Us Feedback


Have any Questions, Comments, Bugs to Report, or Features You Want to See?