Muskego city, Wisconsin
Official LSAD Designation: Muskego city • Census GEOID: 5555275
• Waukesha County
Demographics & Population Profile
Population and demographics for Muskego city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 25,602 | — | 2025 | Census |
| Median Age | 46.3 yrs | ±2.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 10,267 | ±414 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).