Demographics & People — Lebanon, Illinois
Population Overview
| Population (Census) | 4,431 |
| Estimated 2026 | ~4,600 |
| Median Age | 30.2 |
| Total Households | 1,677 |
| Family Households | 930 |
| Average Household Size | 2.22 |
| Diversity Index | 0.3651 (somewhat diverse) |
Race & Ethnicity
| White | 3,291 |
| Black or African American | 632 |
| Asian | 32 |
| Hispanic or Latino | 264 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 1,664 |
| German | 1,334 |
| English | 746 |
| Other groups | 410 |
| Irish | 407 |
| American | 339 |
| Italian | 202 |
| French (except Basque) | 182 |
| Scotch-Irish | 138 |
| Polish | 99 |
Language
| English Only | 4,276 |
| Spanish | 59 |
| Population 5+ | 4,411 |
Veterans
| Veterans | 688 |
| Population 18+ | 3,944 |
Commuting
| Mean Commute Time | 23.5 minutes |
| Work from Home | 23.0% |
| 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 Lebanon, Illinois.