Demographics & People — Chester, Illinois
Population Overview
| Population (Census) | 6,830 |
| Estimated 2026 | ~6,700 |
| Median Age | 43.5 |
| Total Households | 1,951 |
| Family Households | 1,058 |
| Average Household Size | 2.07 |
| Diversity Index | 0.4372 (moderately diverse) |
Race & Ethnicity
| White | 4,891 |
| Black or African American | 1,756 |
| Asian | 0 |
| Hispanic or Latino | 291 |
Heritage & Ancestry
| Group | Count |
| Other groups | 2,674 |
| Unclassified or not reported | 1,881 |
| German | 1,249 |
| American | 479 |
| Irish | 441 |
| English | 405 |
| Hispanic: Hispanic or Latino | 365 |
| Hispanic: Mexican | 300 |
| French (except Basque) | 262 |
| Italian | 197 |
Language
| English Only | 6,350 |
| Spanish | 216 |
| Population 5+ | 6,572 |
Veterans
| Veterans | 451 |
| Population 18+ | 6,274 |
Commuting
| Mean Commute Time | 20.0 minutes |
| Work from Home | 2.0% |
| 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 Chester, Illinois.