A total of around 2,000 acres were listed for sale in Adams County, Washington, recently, representing a combined almost $47 million in Adams County farms, ranches, hunting land and other land for sale. Adams County ranks 35th in the state for the total acreage of land currently advertised for sale. Of all ranches, farms, hunting land and other rural land and acreage for sale in Adams County, Othello had the most land for sale. Adams County has a large agricultural economy, with 713 farms recorded in the county during the latest U.S. Census. Farming activities in Adams County generate annual revenues of $24 million, most of which is from crops. Adams County is the 17th largest county (1,929 square miles) in Washington. It's located in the Eastern Washington region of Washington.