Clark is located in Clark County, SD. The population is 1,219, making Clark the largest city in Clark County.
There are 4 public schools in Clark with an average Homefacts rating of B+. The total crime rate for Clark is very low , and there are 2 registered sex offenders residing in the city. Unemployment in Clark is low and the median home sales price is $0. Detailed and up-to-date Clark property reports are available for any property address.