There was a total of almost $187 million of farms and rural land for sale in Virginia's Louisa County recently on Land.com. The total size of all Louisa County farms and rural land for sale was around 3,000 acres. Louisa County ranks third in the state for the combined amount of land currently advertised for sale. Of all land for sale in Louisa County, Mineral featured the most land for sale. Based on its natural assets, tourism and recreation contribute significant revenue toward Louisa County's overall GDP. Louisa County is the 24th biggest county (510 square miles) in Virginia. It's located in the Central Virginia region of Virginia.