Clark County Houses for Sale

There are 6 real estate listings found in Clark County, IL. There are 6 cities in Clark County which include Casey , Martinsville , Westfield , Marshall , and Dennison . There are 6 zip codes in Clark County which include 62420 , 62442 , 62474 , 62441 , and 62423 . View our Clark County real estate area information to learn about the weather, local school districts, demographic data, and general information about Clark County, IL. Get in touch with a Clark County real estate agent who can help you find the home of your dreams in Clark County. Use our mortgage calculator to see how much it would be to finance a home in Clark County. Not ready to buy yet? Find and compare apartments for rent in Clark County.