Overview
- District ID
- co-hd-033
- State
- Colorado
- Chamber
- Lower chamber
- District Code
- 033
- Land Area
- 49.4 sq mi
- Water Area
- 0.82 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 3 counties
Places
Showing all 2 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| CO District 7 | 74,112 | 84.6% | 10.3% | 66.5% |
| CO District 8 | 13,457 | 15.4% | 1.9% | 33.5% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 75,840
- Active Voters
- 68,542 (90.4%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 19,299 | 25.4% |
| Republican | 14,746 | 19.4% |
| Unaffiliated | 40,239 | 53.1% |
| Other parties | 1,556 | 2.1% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 35,557 (46.9%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 58,359 (77.0%) | 8,619 (11.4%) | 7,838 (10.3%) |
| 2021–2022 | 45,531 (60.0%) | 6,771 (8.9%) | 5,846 (7.7%) |
| 2019–2020 | 51,477 (67.9%) | 12,327 (16.3%) | 7,982 (10.5%) |
| 2017–2018 | 39,084 (51.5%) | 7,154 (9.4%) | 4,931 (6.5%) |
| 2015–2016 | 38,902 (51.3%) | 3,631 (4.8%) | 3,752 (4.9%) |
| 2013–2014 | 28,336 (37.4%) | 2,704 (3.6%) | 4,109 (5.4%) |
| 2011–2012 | 31,547 (41.6%) | 2,298 (3.0%) | 2,790 (3.7%) |
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
- 90,335 (± 972)
- Median Age
- 39.3
- Median Household Income
- $126,338 (± $3,021)
- High School Graduate or Higher (age 25+)
- 96.2%
- Bachelor's Degree or Higher (age 25+)
- 58.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 18,522 | 20.5% |
| 18 to 64 | 57,466 | 63.6% |
| 65 and over | 14,347 | 15.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 13,645 | 15.1% |
| White, not Hispanic | 64,678 | 71.6% |
| Black, not Hispanic | 933 | 1.0% |
| Asian, not Hispanic | 6,397 | 7.1% |
| American Indian / Alaska Native, not Hispanic | 147 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 48 | 0.1% |
| Some other race, not Hispanic | 470 | 0.5% |
| Two or more races, not Hispanic | 4,017 | 4.4% |
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
- 86,150
- Citizen Voting Age Population (CVAP)
- 67,859
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 73,783 | 85.6% |
| Hispanic | 12,369 | 14.4% |
| White | 65,001 | 75.5% |
| Black | 940 | 1.1% |
| Asian | 4,785 | 5.6% |
| American Indian / Alaska Native | 186 | 0.2% |
| Native Hawaiian / Pacific Islander | 46 | 0.1% |
| Two or More Races | 319 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 59,423 | 87.6% |
| Hispanic | 8,439 | 12.4% |
| White | 53,277 | 78.5% |
| Black | 1,115 | 1.6% |
| Asian | 4,221 | 6.2% |
| American Indian / Alaska Native | 624 | 0.9% |
| Native Hawaiian / Pacific Islander | 49 | 0.1% |
| Two or More Races | 164 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
