Clinton County is in West Indiana. Of the 92 counties in the Hoosier?State, Clinton County is 44th in terms of its size (259,356 acres). Recent Land Network data totals about 1,000 acres of residential land and property for sale in Indiana's Clinton County, which is valued at a combined $7 million. The average price of residential land for sale in Clinton County was $353,919. Browse all residential land and rural property for sale in Indiana 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.