Demographics & People — Lone Tree, Colorado
Population Overview
| Population (Census) | 14,136 |
| Estimated 2026 | ~14,200 |
| Median Age | 41.5 |
| Total Households | 6,381 |
| Family Households | 3,602 |
| Average Household Size | 2.21 |
| Diversity Index | 0.391 (somewhat diverse) |
Race & Ethnicity
| White | 10,471 |
| Black or African American | 718 |
| Asian | 1,748 |
| Hispanic or Latino | 730 |
Heritage & Ancestry
| Group | Count |
| Other groups | 3,292 |
| German | 2,831 |
| Unclassified or not reported | 2,704 |
| Irish | 1,895 |
| English | 1,626 |
| Italian | 861 |
| Hispanic: Hispanic or Latino | 824 |
| Polish | 564 |
| American | 522 |
| European | 480 |
Language
| English Only | 11,126 |
| Spanish | 477 |
| Population 5+ | 13,560 |
Veterans
| Veterans | 847 |
| Population 18+ | 11,426 |
Commuting
| Mean Commute Time | 25.7 minutes |
| Work from Home | 32.2% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lone Tree, Colorado.