Demographics & People — Kinmundy, Illinois
Population Overview
| Population (Census) | 831 |
| Estimated 2026 | ~700 |
| Median Age | 45.8 |
| Total Households | 398 |
| Family Households | 187 |
| Average Household Size | 2.09 |
| Diversity Index | 0.0525 (relatively homogeneous) |
Race & Ethnicity
| White | 795 |
| Black or African American | 0 |
| Asian | 1 |
| Hispanic or Latino | 21 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 314 |
| German | 185 |
| English | 130 |
| Irish | 115 |
| American | 111 |
| Other groups | 60 |
| Dutch | 45 |
| British | 26 |
| Scottish | 15 |
| Hispanic: Hispanic or Latino | 15 |
Language
| English Only | 764 |
| Spanish | 15 |
| Population 5+ | 786 |
Veterans
| Veterans | 41 |
| Population 18+ | 674 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Kinmundy, Illinois.