Located in South Indiana, 516-square-mile Washington County is one of the ten biggest counties in the Hoosier?State. There is nearly 1,000 acres of farms for sale in Washington County, Indiana, based on recent Land Network data. The combined market value of farms, rural land, hunting land and other land for sale here is nearly $6 million. The average price of farmland for sale in Washington County was $477,499. Farms for sale in Washington County sustain livestock including cattle, pig, horses, goats and sheep. Browse all Indiana farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.