Pleasant Hills borough, Pennsylvania
Official LSAD Designation: Pleasant Hills borough • Census GEOID: 4261328
• Allegheny County
Demographics & Population Profile
Population and demographics for Pleasant Hills borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 8,212 | — | 2025 | Census |
| Median Age | 43.8 yrs | ±4.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 3,445 | ±198 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).