Latitude and longitude of Dewey County, South Dakota
Satellite map of Dewey County, South Dakota
Dewey County is a county located in the U.S. state of South Dakota. As of the 2010 census, the population was 5,301. Its county seat is Timber Lake. The county was created in 1883 and organized in 1910. It was named for William P.
Latitude: 45° 09' 36.00" N
Longitude: -100° 52' 48.00" W