The Town of Spring Green is located in Sauk County, Wisconsin, United States.
Approximately 1,374 of the estimated population for the Town of Spring Green in Sauk County are of voting age.
As of the census[1] of 2000, there were 1,585 people, 602 households, and 447 families residing in the town.
There were 661 housing units at an average density of 14.9 per square mile (5.7/km2).
19.8% of all households were made up of individuals, and 6.5% had someone living alone who was 65 years of age or older.