ZIP Code 19311
Avondale · Chester, Pennsylvania
19311 is the ZIP code of Avondale in Chester, Pennsylvania, United States.
- ZIP Code
- 19311
- County
- Chester
- State
- Pennsylvania
- Country
- United States
Place with ZIP code 19311
| Place | County | Location |
|---|---|---|
| Avondale | Chester | 39.822, -75.769 |
Near Philadelphia
The nearest major city is Philadelphia, about 54 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 19311?
Avondale.
Which county and state is 19311 in?
Chester, Pennsylvania, United States.
What is the nearest major city to 19311?
Philadelphia, about 54 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.