Youngstown zipcode
| City | Youngstown |
| ZIP Code | 44555 |
| Type | Company/Organization |
| State Code | OH |
| State | Ohio |
ZIP code of Youngstown is 44555. This place is located in Ohio state in US. To send any postal service to Youngstown, you must use 44555 zipcode.
You should avoid following 1 city name of Ohio to be used with the ZIP code 44555.
- Youngstown State Univ, OH