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ZIP Code: Superior, WI has only 1 Standard ZIP assigned to it by the U.S. Postal Service. County: The County, Parish, Borough, or Planning Region that ZIPs in Superior, WI at. Superior Wisconsin is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Superior but have a different postal city name. The ZIP Codes in Superior. ZIP Code 54880 is located in Superior Wisconsin. Portions of 54880 are also in Oliver and Superior (Douglas County) and Superior (town) and Summit (Douglas County) and Oakland.
Below is a list of Superior WI zip codes. For your research we have also included Superior Area Code, Time Zone, UTC and the local Douglas County FIPS Code. Each Superior Wisconsin. ZIP Code 54880 is located in the city of Superior, Wisconsin and covers 166.112 square miles of land area. It is also located within Douglas County. According to the 2020 U.S.. Postcode area of Superior is 54880. Area code (s) of Superior are 715 and 534. The coordinates of Superior are: 46.7068806 lat, -92.0852556 lng. Superior belongs to Douglas County.. Use our free zip code finder to instantly discover any Superior zip code. Whether you’re sending mail, filling out forms, or just need to know “what zip code am I in?” while in Superior, our tool.