There are 4 Post Offices in Oshkosh, Wisconsin, serving a population of 66,649 people in an area of 26 square miles. There is 1 Post Office per 16,662 people, and 1 Post Office per 6 square miles.
In Wisconsin, Oshkosh is ranked 695th of 922 cities in Post Offices per capita, and 658th of 922 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Oshkosh Post Offices.
Post Office 1025 West 20th Avenue Oshkosh, WI
Sawyer Street Postal Service 325 North Sawyer Street Oshkosh, WI
United States Postal Service 130 State Street Oshkosh, WI Mailing Service, Postal Services
United States Postal Service 1025 West 20th Avenue Oshkosh, WI Mailing Service, Postal Services