There was a total of almost $8 million of farms and rural land for sale in Indiana's Warren County recently on Land.com. The total size of all Warren County farms, rural land, hunting land and other land for sale was almost 1,000 acres. Warren County ranks 83rd in the state for the total number of acres of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in Warren County, Williamsport had the most land for sale. Agriculture and farming drives the Warren County economy, with 413 farms recorded in the county during the U.S. Census in 2012. Farming activities in Warren County generate annual revenues of $9 million, most of which is from crops. Warren County is Indiana's 67th largest county (366 square miles). It's located in the West Indiana region of the state.