A total of around 3,000 acres were listed for sale in Putnam County recently, representing a total value of almost $18 million in Putnam County farms and ranches for sale. Putnam County ranks 99th out of 115 counties in the state for the combined amount of land currently advertised for sale. There were two properties listed as sold in Putnam County through the Land Network Comparable Sales Program. This represented a total value of $310,000. Of all ranches, farms, hunting land and other rural land and acreage for sale in Putnam County, Unionville featured the most land for sale. Agriculture and farming drives the Putnam County economy, with 649 farms recorded in the county during the U.S. Census in 2012. Farming activities in Putnam County generate annual revenues of $6 million, the majority of which comes from livestock products. Putnam County is Missouri's 77th largest county (519 square miles). It's located in the Northwest Missouri region of the state.