Southeastern, Pennsylvania
| Southeastern Pennsylvania Processing & Distribution Center | |
|---|---|
| Alternative names | Southeastern, PA Post Office |
| General information | |
| Address | 1000 W. Valley Road |
| Town or city | Wayne, PA |
| Country | USA |
| Coordinates | 40°4′14″N 75°25′38″W / 40.07056°N 75.42722°W |
Southeastern is a United States Postal Service Sorting and Delivery Center (S&DC) in Tredyffrin Township, Chester County, Pennsylvania, United States, near Devon, which has been open since February 2024. Southeastern was previously a Processing and Distribution Center (P&DC) up until 2012, when it was closed. It was primarily known for its postmark on mail originating in many regional ZIP codes. There is a retail post office co-located at the S&DC.