Demographics & People — Mazon, Illinois
Population Overview
| Population (Census) | 1,424 |
| Estimated 2026 | ~1,300 |
| Median Age | 35.1 |
| Total Households | 497 |
| Family Households | 334 |
| Average Household Size | 2.87 |
| Diversity Index | 0.1213 (relatively homogeneous) |
Race & Ethnicity
| White | 1,370 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 95 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 497 |
| German | 240 |
| Irish | 141 |
| English | 128 |
| Italian | 98 |
| Polish | 92 |
| Hispanic: Hispanic or Latino | 84 |
| Other groups | 75 |
| Hispanic: Mexican | 68 |
| Norwegian | 52 |
Language
| English Only | 1,182 |
| Spanish | 53 |
| Population 5+ | 1,314 |
Veterans
| Veterans | 76 |
| Population 18+ | 913 |
Commuting
| Mean Commute Time | 24.3 minutes |
| Work from Home | 2.4% |
| 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 Mazon, Illinois.