There was a combined $389 million of farms, rural land, hunting land and other land for sale in Coweta County recently on Land.com. The total acreage of all Coweta County farms and rural real estate for sale was around 4,000 acres. Coweta County ranks 16th out of 159 counties in the Peach State for the total acreage of land currently advertised for sale. Of all farms and rural land for sale in Coweta County, Newnan had the most land for sale. Coweta County is Georgia's 47th biggest county (445 square miles). It's located in the Metro Atlanta Georgia region of Georgia.