The combined value of farms, hunting land and other rural land and acreage for sale in Irwin County, Georgia, recently on Land.com was around $7 million. This represents 1,000 acres of land and rural real estate for sale in Irwin County. Irwin County ranks 153rd in the Peach State for the total number of acres of land currently advertised for sale. Among cities in Irwin County with farms, rural land, hunting land and other land for sale, Ocilla had the most land for sale. Irwin County has a large agricultural economy, with 373 farms recorded in the county during the latest U.S. Census. Farming activities in Irwin County generate annual revenues of $2 million, most of which is from crops. Irwin County is the 72nd largest county (362 square miles) in Georgia. It's located in the Historic South Georgia region of Georgia.