Keldron, SD is a city located in Corson County, South Dakota and has a land area of 201.52 square miles (521.93 km2). The water area for the city is 0.53 square miles or 1.37 km2. There is one unique zip code in Keldron, South Dakota and it is 57634. The area code(s) for Keldron is 605.
|