Demographics & People — Harrisville, Wisconsin
Population Overview
| Population (Census) | 169 |
| Estimated 2026 | ~100 |
| Median Age | 32.8 |
| Total Households | 52 |
| Family Households | 41 |
| Average Household Size | 3.25 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 169 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 109 |
| Irish | 86 |
| Polish | 16 |
| Unclassified or not reported | 7 |
| Danish | 4 |
| Other groups | 3 |
| Austrian | 2 |
| Swedish | 2 |
| Italian | 2 |
| French (except Basque) | 2 |
Language
| English Only | 135 |
| Spanish | 0 |
| Population 5+ | 135 |
Veterans
| Veterans | 10 |
| Population 18+ | 80 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Harrisville, Wisconsin.