Demographics & People — Teutopolis, Illinois
Population Overview
| Population (Census) | 1,693 |
| Estimated 2026 | ~1,800 |
| Median Age | 34.9 |
| Total Households | 689 |
| Family Households | 475 |
| Average Household Size | 2.44 |
| Diversity Index | 0.0682 (relatively homogeneous) |
Race & Ethnicity
| White | 1,587 |
| Black or African American | 0 |
| Asian | 53 |
| Hispanic or Latino | 5 |
Heritage & Ancestry
| Group | Count |
| German | 1,105 |
| American | 288 |
| Unclassified or not reported | 212 |
| Irish | 153 |
| Other groups | 129 |
| English | 59 |
| French (except Basque) | 59 |
| Hungarian | 34 |
| Welsh | 26 |
| Italian | 23 |
Language
| English Only | 1,545 |
| Spanish | 18 |
| Population 5+ | 1,586 |
Veterans
| Veterans | 77 |
| Population 18+ | 1,361 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Teutopolis, Illinois.