There was a total of approximately $132 million of farms, hunting land and other rural land and acreage for sale in Washington County, Minnesota, recently on Land.com. The total of all Washington County farms, rural land, hunting land and other land for sale was nearly 100,000 acres. Washington County ranks 14th based on the total acres of land for sale among the 87 counties in the Land of 10,000 Lakes. Of all farms, hunting land and other rural land and acreage for sale in Washington County, Forest Lake featured the most land for sale. Washington County is the 83rd biggest county (422 square miles) in Minnesota. It's located in the Twin Cities Minnesota region of the state.