Port Allen, Louisiana, US is the parish seat of West Baton Rouge Parish. It was incorporated in 1916 and has a population of approximately 5,300 as of 2020. The city is named after Henry Watkins Allen, the 20th Governor of Louisiana. A notable attraction is the Louisiana State Museum, which showcases the state's cultural and historical heritage. The city is located on the west bank of the Mississippi River, opposite Baton Rouge.
Dollar Tree takes the top spot among Dollar Stores and Deep Discount Stores in Port Allen, Louisiana with 3 locations as of April 12, 2024. Dollar General is in second place with 2 locations.