The Constitutional mandate to redraw electoral district lines follows the decennial Census, as we learn where we, the people, live.

In 2025-26, five states (CA, FL, NC, TN, TX) redrew congressional lines without a court order. So far. (In IN, MD, and SC, the state Senate said no; in VA, the courts said no.; in MO, the courts said wait.)

Click on the map to to view redistricting information for federal and state legislative districts in each of the 50 states.

Legal Cases

Follow all of the litigation over federal and state legislative redistricting.

National Overview

Compare the redistricting process across states and over time.

Maps for Download

Download maps for offline use and create comparisons in other applications.

The Latest Updates

Sep 3, 2026

The Missouri Supreme Court held that the mid-decade congressional map cannot be used in 2026, until subject to a referendum in November. The 2022 map will be used for the general election.

Missouri

Jun 17, 2026

The Georgia legislature rejected the governor's call to take up 2028 redistricting in a special session beginning June 17, 2026.

Georgia

May 29, 2026

On May 29, 2026, the Louisiana state legislature passed, and the governor signed, an amended congressional map (SB 121).

Louisiana

May 28, 2026

After Callais, the 11th Circuit stayed a trial court order blocking the use of the Alabama legislature's 2021 state Senate map, pending the appeal.

Alabama

May 26, 2026

The South Carolina state Senate rejected the mid-decade congressional gerrymander (H. 5683) passed by the state House.

South Carolina

May 26, 2026

A Florida state trial court declined to issue a preliminary injunction blocking the new congressional map on grounds of partisan gerrymandering and other state constitutional prohibitions.

Florida