Demographics & People — Treynor, Iowa
Population Overview
| Population (Census) | 1,228 |
| Estimated 2026 | ~900 |
| Median Age | 37.7 |
| Total Households | 467 |
| Family Households | 367 |
| Average Household Size | 2.63 |
| Diversity Index | 0.097 (relatively homogeneous) |
Race & Ethnicity
| White | 1,142 |
| Black or African American | 11 |
| Asian | 0 |
| Hispanic or Latino | 50 |
Heritage & Ancestry
| Group | Count |
| German | 308 |
| Unclassified or not reported | 291 |
| American | 134 |
| English | 131 |
| Other groups | 84 |
| Irish | 55 |
| Danish | 54 |
| Hispanic: Hispanic or Latino | 47 |
| Norwegian | 46 |
| Polish | 31 |
Language
| English Only | 1,070 |
| Spanish | 0 |
| Population 5+ | 1,070 |
Veterans
| Veterans | 41 |
| Population 18+ | 767 |
Commuting
| Mean Commute Time | 24.8 minutes |
| Work from Home | 10.1% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Treynor, Iowa.