Demographics & People — Milltown, Indiana
Population Overview
| Population (Census) | 811 |
| Estimated 2026 | ~700 |
| Median Age | 38.2 |
| Total Households | 337 |
| Family Households | 214 |
| Average Household Size | 2.41 |
| Diversity Index | 0.0176 (relatively homogeneous) |
Race & Ethnicity
| White | 784 |
| Black or African American | 3 |
| Asian | 0 |
| Hispanic or Latino | 4 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 352 |
| German | 204 |
| Other groups | 152 |
| American | 124 |
| Irish | 92 |
| English | 72 |
| Dutch | 24 |
| Italian | 18 |
| Scottish | 15 |
| French (except Basque) | 7 |
Language
| English Only | 758 |
| Spanish | 4 |
| Population 5+ | 767 |
Veterans
| Veterans | 51 |
| Population 18+ | 711 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Milltown, Indiana.