A total of nearly 1,000 acres were listed for sale in St John The Baptist Parish recently, representing a combined nearly $4 million in St John The Baptist Parish farmsand rural real estate for sale. St John The Baptist Parish ranks 62nd out of 64 counties in Louisiana for the total number of acres of land currently advertised for sale. Of all farms and rural real estate for sale in St John The Baptist Parish, Laplace had the most land for sale. St John The Baptist Parish is the 54th biggest county (409 square miles) in Louisiana. It's located in the Capital Louisiana region of Louisiana.