Farmington is a town in Jefferson County, Wisconsin, United States.

[4] As of the census[2] of 2000, there were 1,498 people, 541 households, and 441 families residing in the town.

There were 561 housing units at an average density of 15.7 per square mile (6.0/km2).

There were 541 households, out of which 36.2% had children under the age of 18 living with them, 71.7% were married couples living together, 5.5% had a female householder with no husband present, and 18.3% were non-families.

14.0% of all households were made up of individuals, and 4.4% had someone living alone who was 65 years of age or older.