Demographics & People — Prairietown, Illinois
Population Overview
| Population (Census) | 189 |
| Estimated 2026 | ~200 |
| Median Age | 50.8 |
| Total Households | 79 |
| Family Households | 71 |
| Average Household Size | 2.39 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 181 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 151 |
| Other groups | 108 |
| Unclassified or not reported | 99 |
| Irish | 70 |
| English | 36 |
| French (except Basque) | 15 |
| Italian | 9 |
Language
| English Only | 189 |
| Spanish | 0 |
| Population 5+ | 189 |
Veterans
| Veterans | 41 |
| Population 18+ | 246 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Prairietown, Illinois.