UPPER ALLEN, PA ZIP Code
| City | UPPER ALLEN |
| State | Pennsylvania |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in UPPER ALLEN, Pennsylvania
17055 UPPER ALLEN, PA is set as NOT ACCEPTABLE city name for ZIP Code 17055. Use MECHANICSBURG, PA for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of UPPER ALLEN, PA ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 17055 | MECHANICSBURG | PA | STANDARD | 38,912 |
Post offices
MECHANICSBURG — Post Office™ 702 E SIMPSON ST MECHANICSBURG, PA 17055-9998 |
ZIP Codes for other locations
State for UPPER ALLEN
Pennsylvania ZIP CodesOther cities in Pennsylvania