Demographics & People — Walnut Hill, Tennessee
Population Overview
| Population (Census) | 2,480 |
| Estimated 2026 | ~2,300 |
| Median Age | 49.3 |
| Total Households | 865 |
| Family Households | 569 |
| Average Household Size | 2.87 |
| Diversity Index | 0.0074 (relatively homogeneous) |
Race & Ethnicity
| White | 2,403 |
| Black or African American | 0 |
| Asian | 9 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| English | 884 |
| Unclassified or not reported | 675 |
| Irish | 601 |
| American | 472 |
| Other groups | 285 |
| German | 279 |
| Scotch-Irish | 84 |
| French (except Basque) | 56 |
| Other Subsaharan African | 24 |
| Subsaharan African | 24 |
Language
| English Only | 2,336 |
| Spanish | 0 |
| Population 5+ | 2,346 |
Veterans
| Veterans | 196 |
| Population 18+ | 2,211 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Walnut Hill, Tennessee.