Oshkosh zipcode
| City | Oshkosh |
| ZIP Code | 54903 |
| Type | PO Box |
| State Code | WI |
| State | Wisconsin |
ZIP code of Oshkosh is 54903. This place is located in Wisconsin state in US. To send any postal service to Oshkosh, you must use 54903 zipcode.
| City | Oshkosh |
| ZIP Code | 54903 |
| Type | PO Box |
| State Code | WI |
| State | Wisconsin |
ZIP code of Oshkosh is 54903. This place is located in Wisconsin state in US. To send any postal service to Oshkosh, you must use 54903 zipcode.
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