Demographics & People — Walnut, Illinois
Population Overview
| Population (Census) | 1,402 |
| Estimated 2026 | ~1,000 |
| Median Age | 42.5 |
| Total Households | 581 |
| Family Households | 359 |
| Average Household Size | 2.33 |
| Diversity Index | 0.0557 (relatively homogeneous) |
Race & Ethnicity
| White | 1,360 |
| Black or African American | 5 |
| Asian | 0 |
| Hispanic or Latino | 35 |
Heritage & Ancestry
| Group | Count |
| German | 399 |
| Unclassified or not reported | 397 |
| Irish | 251 |
| Swedish | 187 |
| Other groups | 136 |
| English | 132 |
| American | 58 |
| Swiss | 43 |
| Scottish | 38 |
| Dutch | 34 |
Language
| English Only | 1,285 |
| Spanish | 6 |
| Population 5+ | 1,300 |
Veterans
| Veterans | 52 |
| Population 18+ | 1,053 |
Commuting
| Mean Commute Time | 19.6 minutes |
| Work from Home | 3.5% |
| 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 Walnut, Illinois.