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Prof. Justin Levitt's Doug Spencer'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


Plan Dates:



Plan Status:

Party Control:
  Upper House:
  Lower House:

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The Latest Updates

Jan 19, 2022
The full Missouri House voted to approve a congressional redistricting map.
Jan 18, 2022
Republican lawmakers released a proposed congressional redistricting plan.
Jan 18, 2022
Florida's Governor has submitted a redistricting proposal, to establish a new congressional map for the state of Florida.
Jan 14, 2022
The North Carolina Supreme Court will hear oral arguments in the ongoing redistricting litigation on Feb. 2.
Jan 14, 2022
As specified in the Arkansas Attorney General's opinion no. 2021-092, the Arkansas congressional maps not signed by the Governor went into effect.
Jan 13, 2022
Florida Senate Committee on Reapportionment approved a new congressional map for the state of Florida. SB 102 will now go to the Senate floor for a vote.

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