Baldwin is a town in St. Croix County, Wisconsin, United States.
As of the census[1] of 2000, there were 903 people, 307 households, and 272 families residing in the town.
There were 315 housing units at an average density of 9.8 per square mile (3.8/km2).
There were 307 households, out of which 40.7% had children under the age of 18 living with them, 78.5% were married couples living together, 6.8% had a female householder with no husband present, and 11.1% were non-families.
8.8% of all households were made up of individuals, and 2.6% had someone living alone who was 65 years of age or older.