There was a total of nearly $4 million of farms and rural land for sale in St John The Baptist Parish, Louisiana, recently on Land.com. The total size of all St John The Baptist Parish farms, rural land, hunting land and other land for sale was 1,000 acres. St John The Baptist Parish ranks 62nd out of 64 counties in the state for the total number of acres of land currently advertised for sale. Of all farms, hunting land and other rural land and acreage for sale in St John The Baptist Parish, Laplace had the most land for sale. St John The Baptist Parish is Louisiana's 54th largest county (409 square miles). It's located in the Capital Louisiana region of the state.