| | Herndon borough | 4234080 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Herndonborough+PA |
| | Kulpmont borough | 4240584 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Kulpmontborough+PA |
| | Marion Heights borough | 4247480 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=MarionHeightsborough+PA |
| | McEwensville borough | 4246120 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=McEwensvilleborough+PA |
| | Milton borough | 4250016 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Miltonborough+PA |
| | Mount Carmel borough | 4251496 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=MountCarmelborough+PA |
| | Northumberland borough | 4255456 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Northumberlandborough+PA |
| | Riverside borough | 4265112 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Riversideborough+PA |
| | Shamokin city | 4269600 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Shamokincity+PA |
| | Snydertown borough | 4271688 | Northumberland County 42097 | PA | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | | https://maps.google.com/?q=Snydertownborough+PA |