Duncansville is a borough in Blair County, Pennsylvania, United States. It was incorporated in 1875 and has a population of approximately 1,200 as of 2019. The town is named after its founder, William Duncan, who established a gristmill there in the early 19th century. A notable attraction in Duncansville is the Lincoln Caverns, a series of limestone caves discovered in 1930, which attract thousands of visitors each year.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Duncansville, Pennsylvania with 2 locations as of April 12, 2024. Dollar Tree is in second place with 2 locations.