Demographics & People — Thornton, Illinois
Population Overview
| Population (Census) | 1,876 |
| Estimated 2026 | ~2,100 |
| Median Age | 44.1 |
| Total Households | 790 |
| Family Households | 434 |
| Average Household Size | 2.36 |
| Diversity Index | 0.6386 (highly diverse) |
Race & Ethnicity
| White | 850 |
| Black or African American | 692 |
| Asian | 14 |
| Hispanic or Latino | 367 |
Heritage & Ancestry
| Group | Count |
| Other groups | 811 |
| Hispanic: Hispanic or Latino | 386 |
| Hispanic: Mexican | 380 |
| German | 358 |
| Unclassified or not reported | 337 |
| Irish | 296 |
| Polish | 290 |
| Italian | 171 |
| English | 107 |
| Dutch | 85 |
Language
| English Only | 1,448 |
| Spanish | 283 |
| Population 5+ | 1,769 |
Veterans
| Veterans | 73 |
| Population 18+ | 1,773 |
Commuting
| Mean Commute Time | 25.6 minutes |
| Work from Home | 8.1% |
| 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 Thornton, Illinois.