Bensalem is the southernmost township in Bucks County and is bordered by the Northeast Philadelphia section of the city of Philadelphia to the west and south, Croydon and the rest of Bristol Township to the east and northeast, the borough of Hulmeville and Middletown Township to the north, and Feasterville, Trevose, and Oakford in Lower Southampton Township to the northwest. Across the Delaware River in Burlington County, New Jersey to the southeast, there are the city of Beverly, Delanco Township, and Edgewater Park Township.