Washington County is in Southeast Missouri. Of the 115 counties in the Ozark State, Washington County is 20th in terms of its size (762 square miles). Missouri's Washington County has almost 1,000 acres of farms for sale based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here was roughly $6 million. The average price of farms for sale in Washington County was $580,118. Farms for sale in Washington County feature livestock including cattle, horses, sheep, goats and pig. Browse all Missouri 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 individual needs.