Demographics & People — Congerville, Illinois
Population Overview
| Population (Census) | 723 |
| Estimated 2026 | ~800 |
| Median Age | 27.8 |
| Total Households | 226 |
| Family Households | 180 |
| Average Household Size | 3.2 |
| Diversity Index | 0.0224 (relatively homogeneous) |
Race & Ethnicity
| White | 613 |
| Black or African American | 0 |
| Asian | 6 |
| Hispanic or Latino | 1 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 314 |
| German | 212 |
| American | 93 |
| Swiss | 53 |
| Other groups | 35 |
| Irish | 32 |
| English | 32 |
| Italian | 17 |
| French (except Basque) | 17 |
| European | 14 |
Language
| English Only | 510 |
| Spanish | 4 |
| Population 5+ | 517 |
Veterans
| Veterans | 20 |
| Population 18+ | 471 |
Commuting
| Mean Commute Time | 21.8 minutes |
| Work from Home | 16.7% |
| 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 Congerville, Illinois.