Indiana State Senate rejected the 9R/0D gerrymander so the current map with its +7% pro-Republican Efficiency Gap will stand for 2026: planscore.org/indiana/#!20...

Watch how gerrymandering has changed the partisan skew of the U.S. House and state legislatures with the newest PlanScore update!

Check out this cool new feature on PlanScore, showing the U.S. House's aggregate bias over time. Here's 2024 (with estimated scores for the states that have redrawn their maps since then): planscore.org#!2026-ushouse

Our new U.S. House map is the first to track nationwide partisan skew in the evolving 2025/2026 mid-decade redistricting planscore.org#!2026-ushouse

PlanScore has been updated to include 2024 scores for all congressional, state senate, and state house plans. Check it out: planscore.org#!2024-stateh...

We’re adding this and other maps from this year’s fast-moving midcycle redistricting to our library of current plans: - Ohio planscore.org/library/ohio/ - North Carolina planscore.org/library/nort... - California planscore.org/library/cali... - Texas planscore.org/library/texas/

VEST has been critical infrastructure for years of redistricting analysis

We're slowly integrating 2024 presidential vote into the @planscore.org model for evaluating the fairness of new districting plans. You can now score maps using 2024 precinct data in CA, TX, and MO. More states coming soon. planscore.org