Hudson Map
Hudson is a town in Lincoln County, South Dakota, United States. The population was 296 at the 2010 census.
Hudson is located at 43°7?47?N 96°27?17?W / 43.12972°N 96.45472°W / 43.12972; -96.45472 (43.129824, -96.454627), along the Big Sioux River.
According to the United States Census Bureau, the town has a total area of 0.3 square miles (0.7 km²), all of it land.
Nearby cities include Alcester, Inwood, Ireton, Canton, Sioux Center.