Caledonia is a village in Racine County, Wisconsin, United States. The population was 25,361 at the 2020 census. The residential community of Franksville is located within the village. Franksville is a former census-designated place. The residential neighborhood of Husher is also located within the village. The lakeside community of Tabor is also in the village.

Racine County is a county in southeastern Wisconsin. As of the 2020 census, its population was 197,727, making it Wisconsin's fifth-most populous county. Its county seat is Racine. The county was founded in 1836, then a part of the Wisconsin Territory. Racine County comprises the Racine metropolitan statistical area. This area is part of the Milwaukee-Racine-Waukesha combined statistical area. According to the U.S. Census Bureau, the county has an area of 792 square miles (2,050 km2), of which 333 square miles (860 km2) is land and 460 square miles (1,200 km2) (58%) is water. The county's unemployment rate was 5.6% in June 2021.