Demographics & People — Oak Run, Illinois
Population Overview
| Population (Census) | 722 |
| Estimated 2026 | ~1,000 |
| Median Age | 60.4 |
| Total Households | 325 |
| Family Households | 244 |
| Average Household Size | 2.22 |
| Diversity Index | 0.0248 (relatively homogeneous) |
Race & Ethnicity
| White | 711 |
| Black or African American | 0 |
| Asian | 3 |
| Hispanic or Latino | 6 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 220 |
| German | 140 |
| Irish | 128 |
| English | 86 |
| Other groups | 47 |
| American | 45 |
| Swedish | 45 |
| Polish | 31 |
| Italian | 21 |
| Hispanic: Hispanic or Latino | 17 |
Language
| English Only | 712 |
| Spanish | 7 |
| Population 5+ | 722 |
Veterans
| Veterans | 33 |
| Population 18+ | 572 |
Commuting
| Mean Commute Time | 26.8 minutes |
| Work from Home | 10.5% |
| 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 Oak Run, Illinois.