Merrimac (town), Wisconsin

Merrimac, Wisconsin
Town of Merrimac
Town hall
Location of Merrimac, Sauk County, Wisconsin
Location of Sauk County, Wisconsin
Coordinates: 43°23′12″N 89°40′20″W / 43.38667°N 89.67222°W / 43.38667; -89.67222
CountryUnited States
StateWisconsin
CountySauk
Area
 • Total
26.19 sq mi (67.8 km2)
 • Land24.21 sq mi (62.7 km2)
 • Water1.96 sq mi (5.1 km2)
Population
 (2020)
 • Total
1,247
 • Density51.51/sq mi (19.89/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
Area code(s)608 and 353

Merrimac is a town in Sauk County, Wisconsin, United States. The population was 1,247 at the 2020 census. The Village of Merrimac is located within the town. The unincorporated community of Moon Valley is located in the town. The census-designated place of Lake Wisconsin is also located partially in the town.