Oshkosh Post Offices

Search all post offices in the city of Oshkosh, WI. Find a Oshkosh post office location nearest to you. Find the hours and correct map location. All locations have different hours of operation, so please be sure to check what time your local Oshkosh post office is open.

Office Address Phone Details
Oshkosh Post Office
130 State St
Oshkosh WI 54901
Oshkosh Post Office
1025 W 20th Ave
Oshkosh WI 54902
(920) 236-0625Details
Oshkosh Post Office
2415 Westowne Ave
Oshkosh WI 54904
(920) 966-3378Details