Demographics & People — New Haven, Indiana
Population Overview
| Population (Census) | 15,339 |
| Estimated 2026 | ~16,600 |
| Median Age | 39.4 |
| Total Households | 6,380 |
| Family Households | 3,942 |
| Average Household Size | 2.39 |
| Diversity Index | 0.1847 (relatively homogeneous) |
Race & Ethnicity
| White | 13,587 |
| Black or African American | 564 |
| Asian | 241 |
| Hispanic or Latino | 690 |
Heritage & Ancestry
| Group | Count |
| German | 5,544 |
| Unclassified or not reported | 3,807 |
| Other groups | 2,644 |
| Irish | 1,739 |
| English | 1,245 |
| American | 1,196 |
| Hispanic: Hispanic or Latino | 707 |
| French (except Basque) | 624 |
| European | 369 |
| Hispanic: Mexican | 362 |
Language
| English Only | 13,280 |
| Spanish | 538 |
| Population 5+ | 14,153 |
Veterans
| Veterans | 835 |
| Population 18+ | 11,532 |
Commuting
| Mean Commute Time | 22.5 minutes |
| Work from Home | 5.7% |
| 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 New Haven, Indiana.