Loganville is a village in Sauk County, Wisconsin, United States.

There were 139 housing units at an average density of 556.0 per square mile (214.7/km2).

27.0% of all households were made up of individuals, and 12.7% had someone living alone who was 65 years of age or older.

There were 130 housing units at an average density of 663.3 per square mile (251.0/km2).

28.6% of all households were made up of individuals, and 11.8% had someone living alone who was 65 years of age or older.

About 5.6% of families and 7.9% of the population were below the poverty line, including 11.1% of those under the age of eighteen and 16.7% of those 65 or over.