Demographics & People — Neponset, Illinois
Population Overview
| Population (Census) | 411 |
| Estimated 2026 | ~500 |
| Median Age | 37.0 |
| Total Households | 160 |
| Family Households | 105 |
| Average Household Size | 2.57 |
| Diversity Index | 0.0817 (relatively homogeneous) |
Race & Ethnicity
| White | 385 |
| Black or African American | 0 |
| Asian | 5 |
| Hispanic or Latino | 12 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 135 |
| German | 93 |
| American | 58 |
| Irish | 49 |
| English | 34 |
| Other groups | 33 |
| Italian | 26 |
| Belgian | 22 |
| Dutch | 16 |
| Polish | 10 |
Language
| English Only | 378 |
| Spanish | 8 |
| Population 5+ | 390 |
Veterans
| Veterans | 13 |
| Population 18+ | 325 |
Commuting
| Mean Commute Time | 26.0 minutes |
| Work from Home | 5.3% |
| 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 Neponset, Illinois.