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

Redistricting Across States

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

In 2025-26, six states (CA, FL, MO, NC, TN, TX) redrew congressional lines without a court order. So far.

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
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Plan

Plan Dates:

Seats:

Institution:

Plan Status:

Party Control:
  Upper House:
  Lower House:
  Governor:

Visit the State Page
Current Status: Congressional Maps

The Latest Updates

May 8, 2026
In special session, the Alabama legislature passed legislation (SB 1) rescheduling state Senate primaries to be held under an invalidated 2021 legislative map (also SB 1, in the 2021 session), if courts permit.
May 8, 2026
In special session, the Alabama legislature passed, and the governor signed, legislation (HB 1) rescheduling congressional primaries to be held under an invalidated 2023 legislative map (SB 5), if courts permit.
May 8, 2026
The Virginia state supreme court invalidated the constitutional amendment permitting a mid-decade gerrymander based on an invalid legislative process.
May 7, 2026
The Tennessee governor signed legislation repealing the state's prohibition on mid-decade gerrymandering (HB 7002) and enacting new congressional maps (HB 7003).
May 6, 2026
In special session, the Alabama House passed legislation (HB 1) rescheduling congressional primaries to be held under an invalidated 2023 legislative map (SB 5), if courts permit.
May 4, 2026
The Supreme Court expedited the release of its mandate in Callais, contributing to last-minute maneuvering in Louisiana.

Stay Connected

You can find us by email at redistricting@lls.edu.