Land for sale in Mathews County recently totaled nearly $42 million and nearly 1,000 acres. Mathews County ranks 51st in the Old Dominion for the combined amount of land currently advertised for sale. Of all land for sale in Mathews County, Mathews featured the most land for sale. Based on its natural assets, tourism and recreation contribute significant revenue toward Mathews County's overall GDP. Mathews County is the 84th largest county (251 square miles) in Virginia. It's located in the Coast Virginia region of Virginia.