Piedmont city, California
Official LSAD Designation: Piedmont city • Census GEOID: 0656938
• Alameda County
Demographics & Population Profile
Population and demographics for Piedmont city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 10,642 | — | 2025 | Census |
| Median Age | 43.6 yrs | ±3.4 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,864 | ±162 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).