Demographics & People — Nashville, Indiana
Population Overview
| Population (Census) | 1,420 |
| Estimated 2026 | ~1,300 |
| Median Age | 63.2 |
| Total Households | 669 |
| Family Households | 353 |
| Average Household Size | 1.94 |
| Diversity Index | 0.0131 (relatively homogeneous) |
Race & Ethnicity
| White | 1,352 |
| Black or African American | 9 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 544 |
| English | 340 |
| Irish | 327 |
| German | 247 |
| Other groups | 112 |
| Scottish | 78 |
| American | 72 |
| French (except Basque) | 50 |
| Polish | 39 |
| European | 28 |
Language
| English Only | 1,368 |
| Spanish | 0 |
| Population 5+ | 1,371 |
Veterans
| Veterans | 146 |
| Population 18+ | 1,410 |
Commuting
| Mean Commute Time | 22.6 minutes |
| Work from Home | 13.7% |
| 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 Nashville, Indiana.