Demographics & People — Mequon, Wisconsin
Population Overview
| Population (Census) | 25,259 |
| Estimated 2026 | ~25,300 |
| Median Age | 47.7 |
| Total Households | 9,192 |
| Family Households | 7,159 |
| Average Household Size | 2.6 |
| Diversity Index | 0.2016 (somewhat diverse) |
Race & Ethnicity
| White | 22,116 |
| Black or African American | 640 |
| Asian | 875 |
| Hispanic or Latino | 1,185 |
Heritage & Ancestry
| Group | Count |
| German | 9,480 |
| Unclassified or not reported | 4,063 |
| Other groups | 3,816 |
| Irish | 2,599 |
| English | 2,427 |
| Polish | 1,820 |
| Italian | 1,353 |
| Russian | 1,069 |
| Hispanic: Hispanic or Latino | 963 |
| American | 842 |
Language
| English Only | 21,589 |
| Spanish | 502 |
| Population 5+ | 23,733 |
Veterans
| Veterans | 626 |
| Population 18+ | 19,345 |
Commuting
| Mean Commute Time | 21.9 minutes |
| Work from Home | 25.8% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Mequon, Wisconsin.