Allen Parish is in Cajun Country Louisiana. Of the 64 counties in the Pelican State, Allen Parish ranks 28th in terms of size (765 square miles). Allen Parish, Louisiana, includes around 2,000 acres of undeveloped land for sale based on recent Land Network data. The combined market value of farms and rural land for sale here was almost $6 million. The average price of undeveloped land for sale in Allen Parish was $291,003. Some suggested uses for undeveloped land currently for sale in Allen Parish include for hunting/fishing, residential single, and agriculture use. Some common wildlife species to be found on undeveloped land for sale in Allen Parish include whitetail deer, ducks, turkey, pig, dove, bear and geese. Current commercial applications for commercial property for sale in Allen Parish include for hunting/fishing, residential single and agriculture use. Browse all Louisiana undeveloped acreage for sale on the Land Network to find your next commercial property or land investment.