Avondale Borough, Chester County, Pennsylvania
| Borough of Avondale | |
| Borough | |
| Country | United States |
|---|---|
| State | Pennsylvania |
| County | Chester |
| Elevation | 279 ft (85 m) |
| Area | 0.5 sq mi (1.3 km2) |
| - land | 0.5 sq mi (1 km2) |
| - water | 0.0 sq mi (0 km2), 0% |
| Population | 1,265 (2010) |
| Density | 2,530.0 / sq mi (976.8 / km2) |
| Timezone | EST (UTC-5) |
| - summer (DST) | EDT (UTC-4) |
| ZIP Code | 19311 |
| Area code | 610 |
 Location of Avondale in Pennsylvania
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 Location of Pennsylvania in the United States
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