Sunbury is a city in Northumberland County, Pennsylvania, United States. It is on the east bank of the Susquehanna River, just downstream of the confluence of its main and west branches. It dates to the early 18th century and is the county seat of Northumberland County.Thomas Edison features in the town's history, and the historic Edison Hotel was renamed in his honor. Other historic sites include the Beck House, Northumberland County Courthouse, and Sunbury Historic District, all listed on the National Register of Historic Places. Sunbury is the principal city in the Sunbury, PA Micropolitan Statistical Area and one of three principal cities in the Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area.Sunbury's population was 9,905 at the 2010 census.HistoryThe first human settlement of Sunbury was probably Shawnee migrants. A large population of Delaware Indians was also forcibly resettled there in the early 18th century after they lost rights to their land in the Walking Purchase. Canasatego of the Six Nations, enforcing the Walking Purchase of behalf of George Thomas, Deputy Governor of Pennsylvania, ordered the Delaware Indians to go to two places on the Susquehanna River, one of which was present-day Sunbury.
