Demographics & People — South Wayne, Wisconsin
Population Overview
| Population (Census) | 475 |
| Estimated 2026 | ~400 |
| Median Age | 46.3 |
| Total Households | 201 |
| Family Households | 92 |
| Average Household Size | 2.36 |
| Diversity Index | 0.1355 (relatively homogeneous) |
Race & Ethnicity
| White | 431 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 34 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 176 |
| German | 86 |
| Norwegian | 60 |
| Other groups | 57 |
| Swiss | 40 |
| Irish | 35 |
| American | 20 |
| Polish | 18 |
| Hispanic: Mexican | 18 |
| Hispanic: Hispanic or Latino | 18 |
Language
| English Only | 418 |
| Spanish | 19 |
| Population 5+ | 454 |
Veterans
| Veterans | 21 |
| Population 18+ | 334 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for South Wayne, Wisconsin.