Demographics & People — Hatfield, Wisconsin
Population Overview
| Population (Census) | 194 |
| Estimated 2026 | ~200 |
| Median Age | 66.3 |
| Total Households | 82 |
| Family Households | 30 |
| Average Household Size | 2.37 |
| Diversity Index | 0.0 (relatively homogeneous) |
Race & Ethnicity
| White | 189 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 97 |
| Irish | 71 |
| Norwegian | 23 |
| Polish | 18 |
| Czech | 16 |
| Unclassified or not reported | 16 |
| Italian | 10 |
| Other groups | 7 |
| Swedish | 5 |
| American | 3 |
Language
| English Only | 190 |
| Spanish | 0 |
| Population 5+ | 192 |
Veterans
| Veterans | 10 |
| Population 18+ | 166 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Hatfield, Wisconsin.