Demographics & People — Clermont, Indiana
Population Overview
| Population (Census) | 1,740 |
| Estimated 2026 | ~1,000 |
| Median Age | 40.1 |
| Total Households | 617 |
| Family Households | 421 |
| Average Household Size | 2.82 |
| Diversity Index | 0.4139 (moderately diverse) |
Race & Ethnicity
| White | 1,227 |
| Black or African American | 78 |
| Asian | 9 |
| Hispanic or Latino | 359 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 470 |
| Other groups | 411 |
| German | 330 |
| Hispanic: Hispanic or Latino | 252 |
| Hispanic: Mexican | 216 |
| English | 169 |
| Irish | 168 |
| American | 148 |
| Italian | 51 |
| French (except Basque) | 38 |
Language
| English Only | 1,340 |
| Spanish | 254 |
| Population 5+ | 1,602 |
Veterans
| Veterans | 89 |
| Population 18+ | 1,238 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Clermont, Indiana.