Harrison County is in Southeast Ohio. Of the 88 counties in the Buckeye State, Harrison County is 72nd in terms of its size (262,890 acres). Recent listings of residential land for sale in Harrison County, Ohio, totals nearly 1,000 acres and a combined market value of roughly $5 million. The most common type of land for sale by combined acreage in Harrison County is residential property. The average price of residential land for sale in Harrison County was $380,308. Browse all residential land and rural property for sale in Ohio 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.