A total of around 1,000 acres were listed for sale in Lyon County recently; the combined value of all Lyon County land and rural real estate for sale was around $57 million. Lyon County ranks 18th in the Bluegrass State for the combined amount of land currently advertised for sale. Of all locations in Lyon County with land for sale, Eddyville featured the most land for sale. From an economic perspective, government and state-level services contribute most to Lyon County's overall GDP. Lyon County is Kentucky's 83rd biggest county (256 square miles). It's located in the Western Kentucky region of the state.