Ashton is a city in Spink County, South Dakota. It has a total area of 0.4 square miles, all of which is land.
Administrative services, agriculture and manufacturing are the major commercial activities here. The closest hopital is the Community Memorial Hospital, located about 6 miles away in Redfield. The cost of living here is 18.40% lower than the country average.
This place gets about 20 inches of rain annually. The number of days with measurable precipitation is 74. Snowfall is about 19 inches annually.