Demographics & People — Rock Creek Park, Colorado
Population Overview
| Population (Census) | 126 |
| Estimated 2026 | ~100 |
| Median Age | 57.8 |
| Total Households | 45 |
| Family Households | 45 |
| Average Household Size | 2.8 |
| Diversity Index | 0.1327 (relatively homogeneous) |
Race & Ethnicity
| White | 117 |
| Black or African American | 0 |
| Asian | 9 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 97 |
| Swedish | 12 |
| German | 12 |
| Norwegian | 12 |
| Irish | 10 |
| French (except Basque) | 10 |
| Scandinavian | 10 |
Language
| English Only | 95 |
| Spanish | 0 |
| Population 5+ | 104 |
Veterans
| Veterans | 9 |
| Population 18+ | 78 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Rock Creek Park, Colorado.