| | Mifflin County | PA | 42087 | | Lewistown, PA 30380 | | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=MifflinCounty+PA |
| | Monroe County | PA | 42089 | | East Stroudsburg, PA 20700 | Allentown-Bethlehem-East
Stroudsburg, PA-NJ 106 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=MonroeCounty+PA |
| | Montour County | PA | 42093 | | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=MontourCounty+PA |
| | Northampton County | PA | 42095 | | Allentown-Bethlehem-Easton,
PA-NJ 10900 | Allentown-Bethlehem-East
Stroudsburg, PA-NJ 106 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=NorthamptonCounty+PA |
| | Northumberland County | PA | 42097 | | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=NorthumberlandCounty+PA |
| | Perry County | PA | 42099 | | Harrisburg-Carlisle, PA 25420 | Harrisburg-York-Lebanon,
PA 276 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=PerryCounty+PA |
| | Pike County | PA | 42103 | | Hemlock Farms, PA 25770 | New York-Newark,
NY-NJ-CT-PA 408 | Central | metro county (urban) | recreation | https://maps.google.com/?q=PikeCounty+PA |
| | Potter County | PA | 42105 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=PotterCounty+PA |
| | Schuylkill County | PA | 42107 | | Pottsville, PA 39060 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=SchuylkillCounty+PA |
| | Snyder County | PA | 42109 | | Selinsgrove, PA 42780 | Bloomsburg-Berwick-Sunbury,
PA 146 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=SnyderCounty+PA |