Atglen borough, Pennsylvania
Official LSAD Designation: Atglen borough • Census GEOID: 4203384
• Chester County
Demographics & Population Profile
Population and demographics for Atglen borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,403 | — | 2025 | Census |
| Median Age | 33.6 yrs | ±6.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 391 | ±66 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).