Killen, Alabama, located in Lauderdale County, was incorporated in 1957. The town was named after railroad engineer Killian Killen. It is home to the Killen Historical Society, which manages the Killen Depot Museum, a notable landmark that showcases the area's railroad history. As of the last census, the population was approximately 1,100.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Killen, Alabama with 4 locations as of April 12, 2024.