Marion Map
Marion is a city in Turner County, South Dakota, United States. The population was 784 at the 2010 census.
The city was named for the daughter of S.S. Merrill, a railroad official.
Marion is located at 43°25?24?N 97°15?36?W / 43.42333°N 97.26°W / 43.42333; -97.26.
Nearby cities include Canistota, Hurley, Chancellor, Bridgewater, Davis.