Home Page - All About Redistricting

New Feature! To download maps for offline use and create comparisons in other applications, visit the section Maps For Download.

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

Find a State

Actions to Watch

North Carolina

Two lawsuits challenge NC's enacted maps as violations of several provisions of the state's constitution.

Illinois

Federal court invalidates Illinois state maps and asks parties for suggested revisions.

Oregon

Lawsuit challenges Oregon's congressional map as partisan gerrymander in state court.

Texas

Federal lawsuits allege that Texas congressional map violates the Voting Rights Act.

Alabama

Federal lawsuit alleges that Alabama congressional maps violate the Voting Rights Act.

Virginia

State supreme court selects two "special masters" and asks them to propose new maps by Nov. 30.

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

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 2, 2021

New Mexico's Governor Lujan Grisham announced she will call a special session of the New Mexico legislature for redistricting. The session will begin at noon on Dec. 6th.

New Mexico

Dec 1, 2021

A third lawsuit has been filed challenging the ID legislative maps. The claim alleges unequal representation and asks the court to allow for more counties to be split to ensure equal representation.

Idaho

Dec 1, 2021

The Connecticut Reapportionment Commission has asked the state's attorney general to petition the state's supreme court for an extension until Dec. 21st to finalize a congressional plan.

Connecticut

Nov 29, 2021

Arkansas' Board of Apportionment unanimously approved new state house and senate maps.

Arkansas

Nov 29, 2021

Florida's House Committee on Reapportionment released draft congressional (C8001 and C8003) and state house (H8005 and H8007) map proposals for the state.

Florida

Nov 28, 2021

The Arkansas Board of Apportionment is expected to finalize new legislative districts on Monday Nov. 29th.

Arkansas