Smithfield borough, Pennsylvania
Official LSAD Designation: Smithfield borough • Census GEOID: 4271320
• Fayette County
Demographics & Population Profile
Population and demographics for Smithfield borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 793 | — | 2025 | Census |
| Median Age | 42.5 yrs | ±5.2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 444 | ±83 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).