Of 64 counties in the state, Allen Parish ranks 28th in terms of size (765 square miles). Allen Parish is in Cajun Country Louisiana. There is approximately 1,000 acres of lakefront property for sale in Allen Parish, Louisiana, based on recent Land Network data. The combined market value of farms and rural land for sale here is almost $3 million. Browse all waterfront property for sale in Allen Parish on the Land Network to find the marina, lakefront and other recreational property that meets your needs, from waterside land perfect as a retirement investment to existing residential waterfront land and property for hunting, fishing and other outdoor-recreation pursuits! The most common type of land for sale by combined acreage in Allen Parish is undeveloped land.