Colorado State House District 39

State Legislative District Profile (Lower Chamber)

Overview

District ID
co-hd-039
State
Colorado
Chamber
Lower chamber
District Code
039
Land Area
674.2 sq mi
Water Area
2.37 sq mi

Boundary

Boundary of Colorado State House District 39

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Douglas County673.89 sq mi100.0%80.1%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Lone Tree city9.81 sq mi1.5%100.0%
Castle Pines city9.59 sq mi1.4%100.0%
Roxborough Park CDP9.23 sq mi1.4%100.0%
Perry Park CDP8.55 sq mi1.3%100.0%
Sterling Ranch CDP5.53 sq mi0.8%100.0%
Highlands Ranch CDP3.56 sq mi0.5%14.7%
Castle Pines Village CDP3.20 sq mi0.5%71.9%
Franktown CDP2.94 sq mi0.4%100.0%
Meridian CDP2.56 sq mi0.4%100.0%
Larkspur town1.59 sq mi0.2%100.0%
Louviers CDP1.58 sq mi0.2%100.0%
Sedalia CDP1.36 sq mi0.2%100.0%
Westcreek CDP1.22 sq mi0.2%100.0%
Acres Green CDP0.60 sq mi0.1%100.0%
The Pinery CDP0.06 sq mi<0.1%0.5%

Showing all 15 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 487,159100.0%12.1%100.0%

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

Voters

Registered Voters
83,923
Active Voters
76,246 (90.9%)

Party Registration

PartyVotersShare
Democratic13,46516.0%
Republican26,71631.8%
Unaffiliated42,21550.3%
Other parties1,5271.8%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202636,504 (43.5%)0 (0.0%)0 (0.0%)
2023–202466,972 (79.8%)6,166 (7.3%)15,397 (18.3%)
2021–202252,946 (63.1%)4,351 (5.2%)10,872 (13.0%)
2019–202058,414 (69.6%)8,644 (10.3%)14,092 (16.8%)
2017–201844,701 (53.3%)4,552 (5.4%)8,443 (10.1%)
2015–201645,424 (54.1%)2,139 (2.5%)6,500 (7.7%)
2013–201434,123 (40.7%)1,763 (2.1%)7,167 (8.5%)
2011–201237,560 (44.8%)1,303 (1.6%)4,579 (5.5%)

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
93,359 (± 2,069)
Median Age
42.4
Median Household Income
$152,912 (± $4,830)
High School Graduate or Higher (age 25+)
98.7%
Bachelor's Degree or Higher (age 25+)
66.1%

Population by Age

GroupPeopleShare
Under 1819,11920.5%
18 to 6459,34263.6%
65 and over14,89816.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)7,7448.3%
White, not Hispanic73,39978.6%
Black, not Hispanic1,6041.7%
Asian, not Hispanic5,8716.3%
American Indian / Alaska Native, not Hispanic2930.3%
Native Hawaiian / Pacific Islander, not Hispanic1090.1%
Some other race, not Hispanic3270.4%
Two or more races, not Hispanic4,0124.3%

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
89,219
Citizen Voting Age Population (CVAP)
70,483

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic81,94791.8%
Hispanic7,2718.1%
White74,21683.2%
Black1,2961.5%
Asian3,4173.8%
American Indian / Alaska Native2920.3%
Native Hawaiian / Pacific Islander2060.2%
Two or More Races1570.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic65,54493.0%
Hispanic4,9387.0%
White60,34285.6%
Black1,3371.9%
Asian3,1804.5%
American Indian / Alaska Native5710.8%
Native Hawaiian / Pacific Islander1270.2%
Two or More Races200.0%

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