Demographics & People — Whittemore, Iowa
Population Overview
| Population (Census) | 576 |
| Estimated 2026 | ~600 |
| Median Age | 40.8 |
| Total Households | 278 |
| Family Households | 154 |
| Average Household Size | 2.07 |
| Diversity Index | 0.0561 (relatively homogeneous) |
Race & Ethnicity
| White | 504 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 15 |
Heritage & Ancestry
| Group | Count |
| German | 331 |
| Irish | 102 |
| Unclassified or not reported | 87 |
| Norwegian | 51 |
| Dutch | 46 |
| English | 35 |
| French (except Basque) | 29 |
| Other groups | 23 |
| American | 14 |
| Swiss | 7 |
Language
| English Only | 506 |
| Spanish | 12 |
| Population 5+ | 546 |
Veterans
| Veterans | 55 |
| Population 18+ | 408 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Whittemore, Iowa.