Land for Sale including Residential Properties in Cass County, Illinois

Cass County is in Western Illinois. Of the 102 counties in the state, Cass County ranks 78th in terms of size (245,563 acres). Recent Land Network data shows almost 1,000 acres of residential land for sale in Illinois's Cass County, which is valued at a combined $954,800. The average price of residential land for sale in Cass County was $190,960. Browse all residential land and rural property for sale in Illinois to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.