The Town of La Valle is located in Sauk County, Wisconsin, United States.
La Valle is a name derived from French meaning "the valley".
As of the census[2] of 2000, there were 1,203 people, 450 households, and 364 families residing in the town.
There were 914 housing units at an average density of 26.7 per square mile (10.3/km2).
15.3% of all households were made up of individuals, and 7.8% had someone living alone who was 65 years of age or older.