A total of almost 1,000 acres were listed for sale in West Virginia's Gilmer County recently; the combined value of all Gilmer County farmsand rural real estate for sale was around $2 million. Gilmer County ranks 50th out of 55 counties in the Mountain State for the total number of acres of land currently advertised for sale. Of all farms and rural real estate for sale in Gilmer County, Glenville featured the most land for sale. From an economic perspective, government and state-level services contribute most to Gilmer County's overall GDP. Gilmer County is West Virginia's 39th largest county (340 square miles). It's located in the Northwest West Virginia region of the state.