Colorado State House District 25

State Legislative District Profile (Lower Chamber)

Overview

District ID
co-hd-025
State
Colorado
Chamber
Lower chamber
District Code
025
Land Area
464.9 sq mi
Water Area
3.21 sq mi

Boundary

Boundary of Colorado State House District 25

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Jefferson County464.91 sq mi100.0%60.8%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Evergreen CDP11.52 sq mi2.5%100.0%
Ken Caryl CDP9.83 sq mi2.1%100.0%
Genesee CDP6.62 sq mi1.4%100.0%
Indian Hills CDP5.42 sq mi1.2%100.0%
Aspen Park CDP2.46 sq mi0.5%100.0%
Kittredge CDP1.88 sq mi0.4%100.0%
Morrison town1.64 sq mi0.4%99.8%
Brook Forest CDP0.94 sq mi0.2%67.9%
Littleton city0.51 sq mi0.1%4.0%
Idledale CDP0.28 sq mi0.1%100.0%

Showing all 10 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
CO District 752,73559.3%7.3%97.4%
CO District 636,12840.7%5.0%2.6%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
77,030
Active Voters
71,715 (93.1%)

Party Registration

PartyVotersShare
Democratic16,72121.7%
Republican19,41725.2%
Unaffiliated39,31951.0%
Other parties1,5732.0%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202634,779 (45.1%)0 (0.0%)0 (0.0%)
2023–202463,177 (82.0%)8,218 (10.7%)10,904 (14.2%)
2021–202252,718 (68.4%)6,087 (7.9%)8,310 (10.8%)
2019–202058,374 (75.8%)12,228 (15.9%)11,360 (14.7%)
2017–201846,708 (60.6%)7,263 (9.4%)7,148 (9.3%)
2015–201647,376 (61.5%)3,500 (4.5%)5,570 (7.2%)
2013–201436,376 (47.2%)2,710 (3.5%)6,186 (8.0%)
2011–201239,800 (51.7%)1,956 (2.5%)3,961 (5.1%)

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 Population
87,271 (± 1,946)
Median Age
46.5
Median Household Income
$141,054 (± $4,433)
High School Graduate or Higher (age 25+)
97.8%
Bachelor's Degree or Higher (age 25+)
61.8%

Population by Age

GroupPeopleShare
Under 1817,88020.5%
18 to 6450,81158.2%
65 and over18,58021.3%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)7,0378.1%
White, not Hispanic74,06084.9%
Black, not Hispanic3330.4%
Asian, not Hispanic1,3401.5%
American Indian / Alaska Native, not Hispanic540.1%
Native Hawaiian / Pacific Islander, not Hispanic220.0%
Some other race, not Hispanic6500.7%
Two or more races, not Hispanic3,7754.3%

Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.

Citizen Voting Age Population

Total Citizen Population
85,911
Citizen Voting Age Population (CVAP)
68,222

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic79,55492.6%
Hispanic6,3547.4%
White75,43887.8%
Black3320.4%
Asian1,3921.6%
American Indian / Alaska Native1100.1%
Native Hawaiian / Pacific Islander190.0%
Two or More Races2560.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic64,00893.8%
Hispanic4,2196.2%
White61,05189.5%
Black3940.6%
Asian1,8322.7%
American Indian / Alaska Native6220.9%
Native Hawaiian / Pacific Islander210.0%
Two or More Races880.1%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).