A combined nearly 1,000 acres were listed for sale in Irwin County recently; the value of all Irwin County farms and rural land for sale was nearly $6 million. Irwin County ranks 156th in the Peach State for the total number of acres of land currently advertised for sale. Of all farms and rural land for sale in Irwin County, Ocilla featured 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 Georgia's 72nd largest county (362 square miles). It's located in the Historic South Georgia region of Georgia.