2020 Colorado Maps
Overview
In 2020 Colorado’s new districts were drawn by two independent 12-member commissions that were established by ballot initiative in 2018: the Colorado Independent Congressional Redistricting Commission and the Colorado Independent Legislative Redistricting Commission. The Colorado Supreme Court automatically reviews maps approved by the Commissions. The Court must make its decision on the congressional map by Nov. 1, 2021 and the state legislative maps by Nov. 15, 2021 [Colo. Const. art. V, ยงยง 44.5, 48.3].
The Independent Congressional Commission approved a congressional map on Sept. 28, 2021 and the Supreme Court heard testimony from concerned citizens on Oct. 12, 2021.
The Independent Legislative Commission approved state House and Senate maps on Oct. 11, 2021 and the Supreme Court heard testimony from concerned citizens on Oct. 25, 2021.
Maps
Download proposed and enacted maps, starting with the most recent.
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Final approved plan Proposed Date Sep 28, 2021 Level Congress |
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Third staff plan Proposed Date Sep 23, 2021 Level Congress |
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Second staff plan Proposed Date Sep 15, 2021 Level Congress |
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First staff plan Proposed Date Sep 3, 2021 Level Congress |
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Preliminary plan Proposed Date Jun 23, 2021 Level Congress |
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Final approved plan Proposed Date Oct 11, 2021 Level State Upper |
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Third staff plan Proposed Date Oct 5, 2021 Level State Upper |
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Second staff plan Proposed Date Sep 23, 2021 Level State Upper |
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First staff plan Proposed Date Sep 13, 2021 Level State Upper |
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Preliminary plan Proposed Date Jun 29, 2021 Level State Upper |
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Final approved plan Proposed Date Oct 11, 2021 Level State Lower |
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Third staff plan Proposed Date Oct 5, 2021 Level State Lower |
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Second staff plan Proposed Date Sep 23, 2021 Level State Lower |
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First staff plan Proposed Date Sep 13, 2021 Level State Lower |
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Preliminary plan Proposed Date Jun 29, 2021 Level State Lower |
