Demographics & People — Manchester, Illinois
Population Overview
| Population (Census) | 187 |
|---|
| Estimated 2026 | ~200 |
|---|
| Median Age | 54.4 |
|---|
| Total Households | 81 |
|---|
| Family Households | 61 |
|---|
| Average Household Size | 2.31 |
|---|
| Diversity Index | 0.0 (relatively homogeneous) |
|---|
Race & Ethnicity
| White | 185 |
|---|
| Black or African American | 0 |
|---|
| Asian | 0 |
|---|
| Hispanic or Latino | 0 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 73 |
| German | 51 |
| American | 21 |
| English | 20 |
| Irish | 13 |
| Other groups | 12 |
| Scottish | 10 |
| Swedish | 4 |
| Scotch-Irish | 3 |
| Swiss | 2 |
Language
| English Only | 182 |
|---|
| Spanish | 0 |
|---|
| Population 5+ | 182 |
|---|
Veterans
| Veterans | 12 |
|---|
| Population 18+ | 150 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Manchester, Illinois.
