There was a total of around $17 million of land for sale in Anderson County, Kansas, recently on Land.com. The total size of all Anderson County land and rural real estate for sale was 2,000 acres. Anderson County ranks 34th in the Wheat State for the total acreage of land currently advertised for sale. Garnett had the most land for sale. Anderson County has a large agricultural economy, with 707 farms recorded in the county during the latest U.S. Census. Farming activities in Anderson County generate annual revenues of $15 million, most of which is from crops. Anderson County is Kansas's 87th biggest county (583 square miles). It's located in the Wooded Hills Kansas region of Kansas.