Demographics & People — Winchester, Wisconsin
Population Overview
| Population (Census) | 619 |
| Estimated 2026 | ~500 |
| Median Age | 42.1 |
| Total Households | 267 |
| Family Households | 161 |
| Average Household Size | 2.32 |
| Diversity Index | 0.0351 (relatively homogeneous) |
Race & Ethnicity
| White | 605 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 11 |
Heritage & Ancestry
| Group | Count |
| German | 293 |
| Unclassified or not reported | 150 |
| Other groups | 65 |
| Norwegian | 64 |
| Polish | 43 |
| American | 39 |
| Irish | 38 |
| Italian | 16 |
| English | 16 |
| French (except Basque) | 16 |
Language
| English Only | 582 |
| Spanish | 6 |
| Population 5+ | 596 |
Veterans
| Veterans | 74 |
| Population 18+ | 474 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Winchester, Wisconsin.