Demographics & People — Mier, Indiana
Population Overview
| Population (Census) | 142 |
| Estimated 2026 | ~500 |
| Median Age | 51.6 |
| Total Households | 51 |
| Family Households | 51 |
| Average Household Size | 2.78 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 142 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Language
| English Only | 142 |
| Spanish | 0 |
| Population 5+ | 142 |
Veterans
| Veterans | 0 |
| Population 18+ | 0 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Mier, Indiana.