Colorado Congressional District 02

Congressional District Profile

Overview

District ID
CO-02
State
Colorado
District Number
02
Total Candidates
102
Election Cycles
2026, 2024, 2022, 2020, 2018, 2016, 2014, 2012, 2010, 2008, 2006, 2004, 2002, 2000, 1998, 1996, 1994, 1992, 1990, 1988, 1986, 1984, 1982, 1980

View office details for U.S. Representative - Colorado District 02

Voters

Registered Voters
570,852
Active Voters
507,646 (88.9%)

Party Registration

PartyVotersShare
Democratic175,48030.7%
Republican85,86715.0%
Unaffiliated296,76552.0%
Other parties12,7402.2%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–2026256,922 (45.0%)0 (0.0%)0 (0.0%)
2023–2024434,380 (76.1%)83,371 (14.6%)44,378 (7.8%)
2021–2022347,055 (60.8%)63,077 (11.0%)32,435 (5.7%)
2019–2020384,534 (67.4%)116,593 (20.4%)45,798 (8.0%)
2017–2018301,555 (52.8%)70,598 (12.4%)28,323 (5.0%)
2015–2016299,916 (52.5%)32,672 (5.7%)23,646 (4.1%)
2013–2014225,142 (39.4%)27,636 (4.8%)26,080 (4.6%)
2011–2012246,260 (43.1%)24,935 (4.4%)18,856 (3.3%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/20/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Citizen Population
693,828
Citizen Voting Age Population (CVAP)
567,513

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic604,71987.2%
Hispanic89,11312.8%
White558,23380.5%
Black5,7270.8%
Asian16,9752.4%
American Indian / Alaska Native1,7880.3%
Native Hawaiian / Pacific Islander6910.1%
Two or More Races1,7670.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic507,92489.5%
Hispanic59,58510.5%
White473,31283.4%
Black7,9501.4%
Asian19,2243.4%
American Indian / Alaska Native5,6321.0%
Native Hawaiian / Pacific Islander5740.1%
Two or More Races1,3040.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.

Candidates