Williamsport zipcode
| City | Williamsport |
| ZIP Code | 47993 |
| Type | Standard |
| State Code | IN |
| State | Indiana |
ZIP code of Williamsport is 47993. This place is located in Indiana state in US. To send any postal service to Williamsport, you must use 47993 zipcode.
The ZIP code 47993 is also used with 2 more city names of Indiana.
- Marshfield, IN
- Pence, IN