Avondale borough, Pennsylvania
Official LSAD Designation: Avondale borough • Census GEOID: 4203656
• Chester County
Demographics & Population Profile
Population and demographics for Avondale borough.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 1,264 | — | 2025 | Census |
| Median Age | 32.2 yrs | ±5.8 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 373 | ±128 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).