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Final Approved Senate Plan (Corrected)

Interactive Map:

Statewide Map:
download State.pdf

Individual District Maps and Data

Population Summary:
download Population Summary.pdf
Election Results:
download Statewide Election Results.pdf
Voter Registration:
download Active Registered Voters.pdf
County Splits:
download County Splits.pdf
City Splits:
download City Splits.pdf
download Compactness.pdf

All reports (.xlsx):
download Final_Approved_Senate_Plan_Reports_Errata_20211018.xlsx

Districts by ZIP Code (.xlsx): 
download Senate Districts by ZIP Code.xlsx

Staff report on competitiveness pursuant to Sec. 48.1(3)(c), Colorado Constitution:
download Report Pursuant to Sec 48.1 (3)(c).pdf

Regional Maps
Denver Metro:
download DenverMetro.pdf
Douglas County:
download Douglas.pdf
download East.pdf
El Paso County:
download ElPaso.pdf
Grand Junction:
download GrandJunction.pdf
North I-25:
download North_I-25_Corridor.pdf
North Denver Metro:
download NorthDenverMetro.pdf
download Pueblo.pdf
South Denver Metro:
download Denver&SouthMetro.pdf
download West.pdf

Note: the PDF maps are large, high-resolution files. Please be patient as they load.

Shapefile and Block Assignment File
The following files reflect minor map adjustments requested by the Colorado Secretary of State and county clerks, as approved by the Colorado Supreme Court on March 18, 2022.


Block assignment file:
download 2021_Approved_Senate_Plan_w_Final_Adjustments.txt

KML/KMZ/Google Earth file:

Court Filings
Full Filing to Colorado Supreme Court:
download Final Legislative Redistricting Plans with Exhibits 10-15-21.pdf

Errata Filing to Colorado Supreme Court (including corrections to Exhibits 1, 7, and 11):
download Errata Regarding Exhibits to Final Senate Plan - Combined.pdf

In preparing the electronic Colorado Senate map for submission to the Court, a portion of a neighborhood block within the City of Northglenn in Senate District 25 was erroneously joined with the neighboring City of Thornton in Senate District 24, as shown highlighted in yellow below.

This was an electronic scrivener’s error in preparing the Final Approved Senate Plan for submission to the Colorado Supreme Court, as the plan the Commission voted on and approved on October 12, 2021, included the highlighted block in Senate District 25. This page updates all reports and materials from the initial supreme court submission to reflect the correction.