Demographics & People — Milroy, Indiana
Population Overview
| Population (Census) | 629 |
| Estimated 2026 | ~300 |
| Median Age | 57.3 |
| Total Households | 275 |
| Family Households | 220 |
| Average Household Size | 2.25 |
| Diversity Index | 0.0103 (relatively homogeneous) |
Race & Ethnicity
| White | 577 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 3 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 304 |
| German | 130 |
| Irish | 103 |
| Other groups | 95 |
| European | 74 |
| Hispanic: Hispanic or Latino | 51 |
| Hispanic: Mexican | 49 |
| American | 45 |
| English | 43 |
| Scottish | 36 |
Language
| English Only | 610 |
| Spanish | 3 |
| Population 5+ | 613 |
Veterans
| Veterans | 28 |
| Population 18+ | 613 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Milroy, Indiana.