# Cities in Colorado by median age, 2024

All 54 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `median_age`
- Unit: years
- Definition: Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span. Canada: on 1 July, Statistics Canada population estimates.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population, US cities (incorporated places of 10,000 or more) (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/median-age/colorado-cities

| Rank | Place | years |
|---:|---|---:|
| 1 | Montrose, CO | 47 |
| 2 | Cañon City, CO | 46.2 |
| 3 | Greenwood Village, CO | 45.6 |
| 4 | Steamboat Springs, CO | 43.9 |
| 5 | Castle Pines, CO | 43.6 |
| 6 | Louisville, CO | 42.6 |
| 7 | Centennial, CO | 42 |
| 8 | Wheat Ridge, CO | 41.9 |
| 9 | Fruita, CO | 41.5 |
| 9 | Lone Tree, CO | 41.5 |
| 11 | Windsor, CO | 40.9 |
| 12 | Littleton, CO | 40.8 |
| 13 | Loveland, CO | 40.7 |
| 14 | Grand Junction, CO | 40.4 |
| 15 | Longmont, CO | 40.3 |
| 16 | Arvada, CO | 40 |
| 17 | Berthoud, CO | 39.3 |
| 18 | Lafayette, CO | 39.1 |
| 19 | Broomfield, CO | 38.6 |
| 20 | Pueblo, CO | 38.4 |
| 21 | Durango, CO | 38.3 |
| 21 | Monument, CO | 38.3 |
| 23 | Lakewood, CO | 38.2 |
| 24 | Sterling, CO | 37.7 |
| 25 | Erie, CO | 37.6 |
| 26 | Englewood, CO | 37.4 |
| 26 | Westminster, CO | 37.4 |
| 28 | Superior, CO | 36.9 |
| 29 | Castle Rock, CO | 36.5 |
| 30 | Frederick, CO | 36.4 |
| 31 | Glenwood Springs, CO | 36.3 |
| 32 | Parker, CO | 36.2 |
| 33 | Firestone, CO | 35.9 |
| 33 | Timnath, CO | 35.9 |
| 35 | Colorado Springs, CO | 35.7 |
| 36 | Aurora, CO | 35.3 |
| 36 | Denver, CO | 35.3 |
| 38 | Commerce City, CO | 35 |
| 38 | Wellington, CO | 35 |
| 40 | Johnstown, CO | 34.9 |
| 41 | Northglenn, CO | 34.8 |
| 42 | Thornton, CO | 34.7 |
| 43 | Golden, CO | 34.6 |
| 44 | Brighton, CO | 34 |
| 45 | Fort Morgan, CO | 33.5 |
| 46 | Fort Lupton, CO | 32.9 |
| 47 | Federal Heights, CO | 32.8 |
| 48 | Greeley, CO | 32.5 |
| 49 | Rifle, CO | 32.4 |
| 49 | Severance, CO | 32.4 |
| 51 | Fort Collins, CO | 30.9 |
| 52 | Evans, CO | 30.8 |
| 53 | Fountain, CO | 30 |
| 54 | Boulder, CO | 28.8 |