Demographics & People — Seatonville, Illinois
Population Overview
| Population (Census) | 363 |
| Estimated 2026 | ~400 |
| Median Age | 46.5 |
| Total Households | 173 |
| Family Households | 103 |
| Average Household Size | 2.1 |
| Diversity Index | 0.1467 (relatively homogeneous) |
Race & Ethnicity
| White | 284 |
| Black or African American | 0 |
| Asian | 11 |
| Hispanic or Latino | 13 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 124 |
| German | 92 |
| Irish | 72 |
| Swedish | 59 |
| Italian | 53 |
| Other groups | 42 |
| English | 32 |
| Polish | 26 |
| Norwegian | 19 |
| Scotch-Irish | 14 |
Language
| English Only | 326 |
| Spanish | 7 |
| Population 5+ | 343 |
Veterans
| Veterans | 16 |
| Population 18+ | 335 |
Commuting
| Mean Commute Time | 17.4 minutes |
| Work from Home | 4.2% |
| 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 Seatonville, Illinois.