Sunbury (/ˈsʌnbɛri/ SUN-berr-ee) is a city and county seat of Northumberland County, Pennsylvania, United States. The principal city in the Sunbury, PA Micropolitan Statistical Area, it is also one of three principal cities in the Bloomsburg-Berwick-Sunbury, PA Combined Statistical Area.
Zip Codes in Sunbury, PA that we also serve: 17801