Duncansville is a borough situated in Blair County, Pennsylvania, in the United States. According to the United States Census Bureau, the borough has a total area of 0.66 square miles, all of which is land. As of the 2010 census, the population of Duncansville was 1,233.
Duncansville was incorporated on February 27, 1858, and named after William Duncan, who was an original owner of the town site. The town was served by the Pennsylvania Railroad and had a thriving economy in the 19th century due to its strategic location as a transportation hub.
Today, Duncansville is a small, quiet town that boasts several parks and recreational facilities, including Memorial Park, which features a playground, basketball court, and picnic pavilion. The town also has a variety of local businesses, restaurants, and shops. Duncansville is conveniently located near major highways, making it easy to access larger cities like Altoona, State College, and Pittsburgh.