St. Germain is a town in Vilas County, Wisconsin, United States.

The unincorporated community of St. Germain is located in the town.

As of the census[2] of 2000, there were 1,932 people, 887 households, and 623 families residing in the town.

There were 887 households, out of which 20.9% had children under the age of 18 living with them, 63.7% were married couples living together, 4.5% had a female householder with no husband present, and 29.7% were non-families.

27.3% of all households were made up of individuals, and 14.9% had someone living alone who was 65 years of age or older.