Caledonia is a town in Columbia County, Wisconsin, United States.

The unincorporated community of Durwards Glen is located in the town.

As of the census[2] of 2000, there were 1,171 people, 451 households, and 343 families residing in the town.

There were 713 housing units at an average density of 12 per square mile (4.6/km2).

17.3% of all households were made up of individuals, and 7.5% had someone living alone who was 65 years of age or older.