Pittsburg city, California
Official LSAD Designation: Pittsburg city • Census GEOID: 0657456
• Contra Costa County
Demographics & Population Profile
Population and demographics for Pittsburg city.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 77,542 | — | 2025 | Census |
| Median Age | 36.6 yrs | ±1.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 23,781 | ±642 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).