Demographics & People — Montezuma, Iowa
Population Overview
| Population (Census) | 1,257 |
| Estimated 2026 | ~1,800 |
| Median Age | 40.0 |
| Total Households | 586 |
| Family Households | 322 |
| Average Household Size | 2.09 |
| Diversity Index | 0.0393 (relatively homogeneous) |
Race & Ethnicity
| White | 1,177 |
| Black or African American | 0 |
| Asian | 6 |
| Hispanic or Latino | 18 |
Heritage & Ancestry
| Group | Count |
| German | 326 |
| Unclassified or not reported | 322 |
| Irish | 261 |
| Other groups | 185 |
| English | 118 |
| Norwegian | 83 |
| American | 73 |
| Italian | 67 |
| Dutch | 64 |
| Swedish | 50 |
Language
| English Only | 1,176 |
| Spanish | 5 |
| Population 5+ | 1,181 |
Veterans
| Veterans | 86 |
| Population 18+ | 1,070 |
Commuting
| Mean Commute Time | 17.4 minutes |
| Work from Home | 5.5% |
| 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 Montezuma, Iowa.