Washington County is in Southeast Wisconsin. Of the 72 counties in the state, Washington County ranks 68th in terms of size (435 square miles). A recent survey of Land Network data totals nearly 1,000 acres of farms for sale in Wisconsin's Washington County, which is valued at a combined $6 million. The average price of farms for sale in Washington County was $644,111. Farms for sale in Washington County sustain livestock including horses, sheep, cattle, goats and pig. Browse all Wisconsin 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 commercial or lifestyle needs.