The Redistricting Report Card uses a powerful and unique set of analytics to grade each state’s newly-drawn maps during the redistricting process. Select a map from the dropdown above to view its …

Jun 20, 2024 · Newsweek has mapped the most gerrymandered states, based on data from the World Population Review. Much of the worst gerrymandering was concentrated in parts of the Southern …

The last two columns indicate the number of seats each party would get under the maps used in the 2024 congressional election. Princeton University’s Gerrymandering Project conducts nonpartisan …

We make it easy for policymakers and advocates to score new district maps and assess whether they’re fair or gerrymandered. We also provide access to the most comprehensive historical dataset of …

Dec 6, 2025 · If a map deviates significantly in partisan performance or other characteristics from the vast majority of algorithm-generated compliant maps, it might indicate gerrymandering.

5 days ago · A campaign submitted 300,000 signatures to repeal Missouri's new congressional map via a 2026 ballot referendum. Missouri's Secretary of State intends to let the map take effect, citing …

Aug 7, 2025 · Its current map, which was adopted in 2021, contains non-compact districts, which leads to unequal voter density per area, and more county splits than the average, according to the …

Partisan control of congressional redistricting after the 2020 elections, with the number of U.S. House seats each state received. "The Gerry-mander" first appeared in this cartoon-map in the Boston …

Jun 22, 2025 · When maps become tools of control, the true victims are voter voices and public trust. This article begins by examining how gerrymandering works (see section 1), explaining key …

1 day ago · State officials engaged in unusual mid-decade redistricting are pushing a new definition of what it means to have “fair maps” for Congress.