Forest is a town in St. Croix County, Wisconsin, United States.

As of the census[2] of 2000, there were 590 people, 203 households, and 165 families residing in the town.

There were 218 housing units at an average density of 5.9 per square mile (2.3/km2).

There were 203 households, out of which 39.9% had children under the age of 18 living with them, 72.4% were married couples living together, 3.9% had a female householder with no husband present, and 18.7% were non-families.

14.3% of all households were made up of individuals, and 4.9% had someone living alone who was 65 years of age or older.