Demographics & People — Luther, Iowa
Population Overview
| Population (Census) | 130 |
| Estimated 2026 | ~300 |
| Median Age | 43.8 |
| Total Households | 52 |
| Family Households | 40 |
| Average Household Size | 2.5 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 129 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 60 |
| Irish | 46 |
| Unclassified or not reported | 36 |
| English | 15 |
| Norwegian | 13 |
| American | 11 |
| Scottish | 11 |
| Other groups | 10 |
| British | 5 |
| Swedish | 4 |
Language
| English Only | 121 |
| Spanish | 0 |
| Population 5+ | 123 |
Veterans
| Veterans | 17 |
| Population 18+ | 133 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Luther, Iowa.