Demographics & People — Thornton, Iowa
Population Overview
| Population (Census) | 534 |
| Estimated 2026 | ~500 |
| Median Age | 34.5 |
| Total Households | 235 |
| Family Households | 173 |
| Average Household Size | 2.27 |
| Diversity Index | 0.1428 (relatively homogeneous) |
Race & Ethnicity
| White | 503 |
| Black or African American | 0 |
| Asian | 2 |
| Hispanic or Latino | 40 |
Heritage & Ancestry
| Group | Count |
| German | 212 |
| Unclassified or not reported | 106 |
| Other groups | 85 |
| Irish | 35 |
| Czech | 31 |
| Hispanic: Hispanic or Latino | 30 |
| Norwegian | 26 |
| English | 22 |
| Swedish | 20 |
| Hispanic: Mexican | 14 |
Language
| English Only | 480 |
| Spanish | 5 |
| Population 5+ | 487 |
Veterans
| Veterans | 28 |
| Population 18+ | 372 |
Commuting
| Mean Commute Time | 25.2 minutes |
| Work from Home | 8.6% |
| 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 Thornton, Iowa.