Monroe is a town in Adams County in the U.S. state of Wisconsin.

[5] The unincorporated community of Monroe Center is located in the town.

Monroe is located in northwestern Adams County, along Petenwell Lake, a large reservoir on the Wisconsin River.

The racial makeup of the town was 99.45% White, 0.28% Native American and 0.28% Asian.

23.2% of all households were made up of individuals, and 9.5% had someone living alone who was 65 years of age or older.