The value of all land and rural real estate for sale in LaSalle Parish, Louisiana, recently was $19 million, representing a total of 3,500 acres of land for sale in LaSalle Parish. LaSalle Parish ranks 31st out of 64 counties in the Bayou State for the total number of acres of land currently advertised for sale. Among cities in LaSalle Parish with farms, rural land, hunting land and other land for sale, Jena had the most land for sale. LaSalle Parish is the 35th largest county (662 square miles) in Louisiana. It's located in the Crossroads Louisiana region of the state.