Monroe is a town in Green County, Wisconsin, United States.

As of the census[2] of 2000, there were 1,142 people, 358 households, and 303 families residing in the town.

There were 369 housing units at an average density of 11.2 per square mile (4.3/km2).

The racial makeup of the town was 99.21% White, 0.35% Black or African American, 0.09% Asian, and 0.35% from two or more races.

11.2% of all households were made up of individuals, and 4.2% had someone living alone who was 65 years of age or older.