Waukesha city, Wisconsin
Official LSAD Designation: Waukesha city • Census GEOID: 5584250
• Waukesha County
Demographics & Population Profile
Population and demographics for Waukesha city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 70,872 | — | 2025 | Census |
| Median Age | 36.7 yrs | ±0.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 30,567 | ±598 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).