Demographics & People — Topeka, Illinois
Population Overview
| Population (Census) | 28 |
| Estimated 2026 | ~200 |
| Median Age | 45.9 |
| Total Households | 13 |
| Family Households | 9 |
| Average Household Size | 2.15 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 28 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 19 |
| English | 18 |
| American | 4 |
| Irish | 2 |
| French (except Basque) | 2 |
| Dutch | 1 |
| Polish | 1 |
| Pennsylvania German | 1 |
| Other groups | 1 |
Language
| English Only | 28 |
| Spanish | 0 |
| Population 5+ | 28 |
Veterans
| Veterans | 3 |
| Population 18+ | 27 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Topeka, Illinois.