Official city or school documents are usually provided as PDFs or direct downloads from sites like cityofstoughton.com. The Takeaway

While the number 53589 represents a friendly Midwestern town, any file ending in should be handled with caution. If you downloaded a file with this name from an untrusted source:

The 53589 ZIP code belongs to , a city in Dane County known for its deep Norwegian heritage and the famous Syttende Mai festival.

Documents from Stoughton Utilities , which manages the city's power and water.