Demographics & People — Marshall, Indiana
Population Overview
| Population (Census) | 340 |
| Estimated 2026 | ~200 |
| Median Age | 39.3 |
| Total Households | 174 |
| Family Households | 84 |
| Average Household Size | 1.95 |
| Diversity Index | 0.304 (somewhat diverse) |
Race & Ethnicity
| White | 274 |
| Black or African American | 63 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| Other groups | 113 |
| Unclassified or not reported | 104 |
| Irish | 53 |
| English | 43 |
| German | 39 |
| American | 11 |
| Italian | 10 |
| Greek | 6 |
| Polish | 6 |
| Northern European | 3 |
Language
| English Only | 330 |
| Spanish | 0 |
| Population 5+ | 330 |
Veterans
| Veterans | 25 |
| Population 18+ | 282 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Marshall, Indiana.