Mid-decade redistricting, or redrawing congressional district boundaries outside the regular post-census cycle, is a practice states can use to alter the partisan composition of their congressional delegations.
October 06, 2025
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definition
Defines mid-decade redistricting and its potential political effect.
Mid-decade redistricting is a practice in which state legislatures redraw congressional maps outside the regular post-census cycle, and it can be used as a strategy to try to gain partisan advantage.
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process
Explains the timing and strategic purpose of redistricting conducted between decennial censuses.
Mid-decade redistricting refers to efforts to redraw congressional district boundaries between decennial censuses and can be used by state governments to alter the partisan balance of congressional delegations.
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process
Explains the concept and political purpose of redistricting that occurs outside the regular post-census cycle.
Mid-decade redistricting, meaning redrawing congressional maps between decennial censuses, is sometimes pursued as a political strategy to change the partisan balance of congressional seats.
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political-strategy
This refers to redistricting efforts carried out outside the usual once-every-10-years cycle following the census.
Mid-decade redistricting, the practice of redrawing congressional district maps outside the regular decennial redistricting cycle, is used as a political strategy to attempt to change electoral advantages for political parties.
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temporal
Explains a durable political tactic related to redistricting timing.
Mid-decade redistricting, defined as redrawing congressional maps outside the regular decennial cycle, is a relatively rare practice in the United States.
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temporal
Describes the uncommon practice of states undertaking redistricting between the decennial censuses.