Demographics & People — Milltown, Wisconsin
Population Overview
| Population (Census) | 817 |
| Estimated 2026 | ~1,000 |
| Median Age | 54.4 |
| Total Households | 426 |
| Family Households | 192 |
| Average Household Size | 1.9 |
| Diversity Index | 0.0913 (relatively homogeneous) |
Race & Ethnicity
| White | 735 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 37 |
Heritage & Ancestry
| Group | Count |
| German | 230 |
| Unclassified or not reported | 154 |
| Norwegian | 112 |
| Other groups | 104 |
| Swedish | 69 |
| Irish | 67 |
| Italian | 40 |
| French (except Basque) | 39 |
| Hispanic: Hispanic or Latino | 38 |
| American | 35 |
Language
| English Only | 770 |
| Spanish | 24 |
| Population 5+ | 808 |
Veterans
| Veterans | 64 |
| Population 18+ | 715 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Milltown, Wisconsin.