Overview
- District ID
- co-hd-058
- State
- Colorado
- Chamber
- Lower chamber
- District Code
- 058
- Land Area
- 10,576.1 sq mi
- Water Area
- 35.4 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 8 counties
Places
Showing top 25 of 32 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 3 | 89,688 | 100.0% | 12.4% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 75,885
- Active Voters
- 69,093 (91.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 12,938 | 17.0% |
| Republican | 23,528 | 31.0% |
| Unaffiliated | 37,751 | 49.7% |
| Other parties | 1,668 | 2.2% |
| No party recorded | 0 | 0.0% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 35,693 (47.0%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 58,127 (76.6%) | 6,102 (8.0%) | 13,992 (18.4%) |
| 2021–2022 | 47,633 (62.8%) | 5,161 (6.8%) | 11,563 (15.2%) |
| 2019–2020 | 52,565 (69.3%) | 9,831 (13.0%) | 13,774 (18.2%) |
| 2017–2018 | 40,732 (53.7%) | 5,731 (7.6%) | 8,561 (11.3%) |
| 2015–2016 | 42,163 (55.6%) | 3,663 (4.8%) | 6,702 (8.8%) |
| 2013–2014 | 32,394 (42.7%) | 2,622 (3.5%) | 7,097 (9.4%) |
| 2011–2012 | 35,503 (46.8%) | 2,121 (2.8%) | 5,904 (7.8%) |
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
- 92,095 (± 803)
- Median Age
- 45.7
- Median Household Income
- $75,265 (± $3,184)
- High School Graduate or Higher (age 25+)
- 93.8%
- Bachelor's Degree or Higher (age 25+)
- 40.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 16,577 | 18.0% |
| 18 to 64 | 52,882 | 57.4% |
| 65 and over | 22,636 | 24.6% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 14,017 | 15.2% |
| White, not Hispanic | 72,860 | 79.1% |
| Black, not Hispanic | 442 | 0.5% |
| Asian, not Hispanic | 403 | 0.4% |
| American Indian / Alaska Native, not Hispanic | 422 | 0.5% |
| Native Hawaiian / Pacific Islander, not Hispanic | 14 | 0.0% |
| Some other race, not Hispanic | 517 | 0.6% |
| Two or more races, not Hispanic | 3,420 | 3.7% |
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
- 89,658
- Citizen Voting Age Population (CVAP)
- 73,111
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 77,515 | 86.5% |
| Hispanic | 12,143 | 13.5% |
| White | 73,981 | 82.5% |
| Black | 432 | 0.5% |
| Asian | 346 | 0.4% |
| American Indian / Alaska Native | 423 | 0.5% |
| Native Hawaiian / Pacific Islander | 8 | 0.0% |
| Two or More Races | 365 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 65,595 | 89.7% |
| Hispanic | 7,515 | 10.3% |
| White | 62,612 | 85.6% |
| Black | 739 | 1.0% |
| Asian | 681 | 0.9% |
| American Indian / Alaska Native | 1,368 | 1.9% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 191 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
