Duncannon Borough is a small community located in Perry County, Pennsylvania. It is situated along the Susquehanna River and is known for its scenic views and historical significance. The borough was incorporated in 1820 and has a rich history tied to the river and local industry. The population of Duncannon is around 1,500 residents, making it a close-knit community. The area offers various recreational activities, including access to parks and trails. Duncannon is also home to several local businesses and community events that foster a sense of belonging among its residents.