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.

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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Congressional Plan

Plan Dates:

Seats:

Institution:

Plan Status:

Party Control:
  Upper House:
  Lower House:
  Governor:

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The Latest Updates

Dec 1, 2020
Virginia named the first two of eight legislative members of its new commission; applications to be one of the eight other citizen commissioners are open until Dec. 28, 2020.
Nov 30, 2020
The Supreme Court heard oral argument in litigation over the President's effort to exclude undocumented individuals from the apportionment count.
Nov 30, 2020
Today was the deadline for comments on a proposed rule for redistricting procedures before the Wisconsin Supreme Court.  There will be a hearing on the proposal Jan. 14, 2021.
Nov 15, 2020
New Jersey Democrats named their five commissioners for state legislative redistricting, to join the five named by Republicans in April.
Nov 10, 2020
The application process for appointment to the Colorado independent commissions closed.
Nov 6, 2020
A third federal court declared that federal statutes require the apportionment count to include all persons.

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