The value of all land for sale in Georgia's Seminole County recently was almost $29 million, representing a total of 2,297 acres of land for sale in Seminole County. Seminole County ranks 93rd out of 159 counties in the Peach State for the combined amount of land currently advertised for sale. Donalsonville had the most land for sale. Seminole County has a large agricultural economy, with 149 farms recorded in the county during the latest U.S. Census. Farming activities in Seminole County generate annual revenues of $2 million, most of which is from crops. Seminole County is the 120th biggest county (256 square miles) in Georgia. It's located in the Southern Rivers Georgia region of Georgia.