Demographics & People — Greenfield, Illinois
Population Overview
| Population (Census) | 1,137 |
| Estimated 2026 | ~1,000 |
| Median Age | 39.2 |
| Total Households | 361 |
| Family Households | 270 |
| Average Household Size | 3.15 |
| Diversity Index | 0.0357 (relatively homogeneous) |
Race & Ethnicity
| White | 1,079 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 20 |
Heritage & Ancestry
| Group | Count |
| German | 498 |
| Unclassified or not reported | 367 |
| Irish | 285 |
| English | 108 |
| American | 94 |
| Other groups | 91 |
| Swedish | 17 |
| Austrian | 15 |
| Danish | 12 |
| Lithuanian | 11 |
Language
| English Only | 1,044 |
| Spanish | 0 |
| Population 5+ | 1,047 |
Veterans
| Veterans | 76 |
| Population 18+ | 947 |
Commuting
| Mean Commute Time | 29.4 minutes |
| Work from Home | 18.2% |
| 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 Greenfield, Illinois.