Demographics & People — Mellen, Wisconsin
Population Overview
| Population (Census) | 538 |
| Estimated 2026 | ~1,200 |
| Median Age | 45.2 |
| Total Households | 239 |
| Family Households | 143 |
| Average Household Size | 2.15 |
| Diversity Index | 0.0382 (relatively homogeneous) |
Race & Ethnicity
| White | 504 |
| Black or African American | 0 |
| Asian | 10 |
| Hispanic or Latino | 0 |
Heritage & Ancestry
| Group | Count |
| German | 233 |
| Unclassified or not reported | 133 |
| Finnish | 87 |
| Polish | 74 |
| English | 36 |
| Russian | 27 |
| Other groups | 23 |
| Swedish | 19 |
| Italian | 19 |
| Irish | 18 |
Language
| English Only | 510 |
| Spanish | 0 |
| Population 5+ | 523 |
Veterans
| Veterans | 44 |
| Population 18+ | 458 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mellen, Wisconsin.