There was a combined around $13 million of farms, ranches, hunting land and other land for sale in Allen County recently on Land.com. The total size of all Allen County farms, ranches, and rural real estate for sale was around 2,000 acres. Allen County ranks 23rd out of 105 counties in Kansas for the total number of acres of land currently advertised for sale. There were two properties listed as sold in Allen County through the Land Network Comparable Sales Program. This represented a total value of $620,000. Iola featured the most land for sale. Manufacturing and related services are the largest economic sectors in Allen County. Allen County is the 97th biggest county (505 square miles) in Kansas. It's located in the Wooded Hills Kansas region of Kansas.