POTOSI Zip Code (WI)

The Zipcode for Potosi is 53820. Potosi is a town of Grant, Wisconsin in the Great Lakes region of the USA. It is located about 72 miles west-southwest of WI's capital city of Madison. In the most recent US census the population of Potosi was 849.

• Other Locations near Potosi WI
    Dickeyville Zip Code

• Similar named locations
  Potosi (MO) is 329 miles south.
  Potosi (TX) is 861 miles southwest.
  

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