Fairfield, Wisconsin

Town of Fairfield
Town hall
Location of the Town of Fairfield, within Sauk County, Wisconsin
Location of Sauk County, Wisconsin
Coordinates: 43°32′36″N 89°40′25″W / 43.54333°N 89.67361°W / 43.54333; -89.67361
Country United States
State Wisconsin
CountySauk
Area
 • Total
35.6 sq mi (92.2 km2)
 • Land35.0 sq mi (90.6 km2)
 • Water0.62 sq mi (1.6 km2)
Elevation
820 ft (250 m)
Population
 (2020)
 • Total
1,078
 • Density30.8/sq mi (11.9/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
Area code608
FIPS code55-24900
GNIS feature ID1583186
Websitehttp://townoffairfieldwi.com/

The Town of Fairfield is located in Sauk County, Wisconsin, United States. The population was 1,078 at the 2020 census. The unincorporated community of Greens Corners is located in the town.