Home Page - All About Redistricting

Prof. Justin Levitt's Guide to Drawing the Electoral Lines

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Actions to Watch

Indiana

The state House passed a mid-decade gerrymander of Indiana's congressional districts, but the state Senate said no

Virginia

The legislature passed the first phase of a constitutional amd. allowing a mid-decade congressional gerrymander

Missouri

Organizers have delivered almost 3x the petition signatures needed for a referendum on the new congressional map

Louisiana

A decision is pending at SCOTUS in Callais, re whether minority districts violate the Constitution

Utah

A trial court struck the legislature's congressional map and required a substitute

North Dakota

The Sup. Ct. stayed an appellate ruling that private plaintiffs can't enforce the VRA, pending Sup. Ct. review

Redistricting Across States

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

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

Visit the National Overview page to compare control of the redistricting process across states and across time.

View In-Depth National Overview

Current Status: Congressional Maps

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

Dec 11, 2025

The Indiana Senate voted down a plan to effectuate a mid-decade congressional gerrymander (HB 1032).

Indiana

Dec 10, 2025

Tennessee's state supreme court rejected challenges to the state House lines (on the merits) and state Senate lines (on standing grounds).

Tennessee

Dec 9, 2025

A Missouri state trial court today rejected claims that the state constitution prohibits mid-decade redrawing of congressional lines.

Missouri

Dec 9, 2025

Organizers of a referendum drive to repeal Missouri's mid-decade gerrymander reportedly turned in more than 305,000 signatures today; 110,000 valid signatures are needed to qualify the measure for the ballot.

Missouri

Dec 5, 2025

The Indiana House passed a re-redistricting plan to effectuate a mid-decade congressional gerrymander (HB 1032) today; the bill now heads to the state Senate.

Indiana

Dec 4, 2025

The U.S. Supreme Court issued a short unsigned opinion staying the injunction against Texas's 2025 congressional map, pending an appeal -- which means that the 2025 map can go into effect.

Texas