Demographics & People — Greenwood, Illinois
Population Overview
| Population (Census) | 559 |
| Estimated 2026 | ~400 |
| Median Age | 41.8 |
| Total Households | 180 |
| Family Households | 132 |
| Average Household Size | 3.11 |
| Diversity Index | 0.2902 (somewhat diverse) |
Race & Ethnicity
| White | 460 |
| Black or African American | 0 |
| Asian | 1 |
| Hispanic or Latino | 97 |
Heritage & Ancestry
| Group | Count |
| German | 177 |
| Irish | 98 |
| Unclassified or not reported | 65 |
| Hispanic: Mexican | 64 |
| Hispanic: Hispanic or Latino | 64 |
| Italian | 58 |
| American | 52 |
| Dutch | 44 |
| Greek | 34 |
| Other groups | 32 |
Language
| English Only | 465 |
| Spanish | 82 |
| Population 5+ | 549 |
Veterans
| Veterans | 15 |
| Population 18+ | 414 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Greenwood, Illinois.