Steelton borough, Pennsylvania
Official LSAD Designation: Steelton borough • Census GEOID: 4273888
• Dauphin County
Demographics & Population Profile
Population and demographics for Steelton borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 6,328 | — | 2025 | Census |
| Median Age | 32.4 yrs | ±5.9 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,445 | ±253 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).