There are 2 Post Offices in Superior, Wisconsin, serving a population of 26,473 people in an area of 37 square miles. There is 1 Post Office per 13,236 people, and 1 Post Office per 18 square miles.
In Wisconsin, Superior is ranked 683rd of 922 cities in Post Offices per capita, and 706th of 922 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Superior Post Offices.
United States Government 805 Belknap Street Superior, WI
United States Postal Service 805 Belknap Street Superior, WI Mailbox Rental, Mailing Service, Postal Services