Bensalem Township is a township in Bucks County, Pennsylvania, Unite States. The township is composed of many communities, including Bensalem, Trevose, Oakford, Cornwells Heights, Eddington, and Andalusia. As of the 2000 census, the township had a total population of 58,434, which makes it the tenth largest municipality in Pennsylvania. The township, which was founded in 1692, is almost as old as the state of Pennsylvania itself, which was founded in 1682.