Demographics & People — Clarksville, Indiana
Population Overview
| Population (Census) | 22,121 |
| Estimated 2026 | ~21,800 |
| Median Age | 39.3 |
| Total Households | 9,223 |
| Family Households | 4,943 |
| Average Household Size | 2.36 |
| Diversity Index | 0.3968 (somewhat diverse) |
Race & Ethnicity
| White | 17,667 |
| Black or African American | 1,650 |
| Asian | 180 |
| Hispanic or Latino | 3,893 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 6,169 |
| Other groups | 5,898 |
| German | 4,568 |
| Hispanic: Hispanic or Latino | 3,147 |
| Irish | 2,868 |
| Hispanic: Mexican | 2,618 |
| English | 2,131 |
| American | 1,625 |
| Italian | 580 |
| Scottish | 516 |
Language
| English Only | 17,537 |
| Spanish | 2,991 |
| Population 5+ | 20,748 |
Veterans
| Veterans | 1,316 |
| Population 18+ | 17,550 |
Commuting
| Mean Commute Time | 18.7 minutes |
| Work from Home | 10.2% |
| 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 Clarksville, Indiana.