About This Place
Cavour is a town in Beadle County, South Dakota, United States. The population was 114 at the 2010 census.
Cavour is located at 44°22′10″N 98°2′18″W / 44.36944°N 98.03833°W / 44.36944; -98.03833 (44.369465, -98.038222).
According to the United States Census Bureau, the town has a total area of 0.4 square miles (1.1 km²), all of it land.