Demographics & People — Hammond, Illinois
Population Overview
| Population (Census) | 602 |
| Estimated 2026 | ~700 |
| Median Age | 32.5 |
| Total Households | 262 |
| Family Households | 176 |
| Average Household Size | 2.3 |
| Diversity Index | 0.0298 (relatively homogeneous) |
Race & Ethnicity
| White | 588 |
| Black or African American | 0 |
| Asian | 6 |
| Hispanic or Latino | 3 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 148 |
| Other groups | 120 |
| German | 113 |
| Irish | 59 |
| English | 57 |
| Italian | 55 |
| Polish | 38 |
| Norwegian | 35 |
| American | 32 |
| Russian | 11 |
Language
| English Only | 537 |
| Spanish | 11 |
| Population 5+ | 566 |
Veterans
| Veterans | 46 |
| Population 18+ | 400 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Hammond, Illinois.