| | | Indiana County | PA | 42063 | | Indiana, PA 26860 | Pittsburgh-Weirton-Steubenville,
PA-OH-WV 430 | Central | not in metro; pop
>20k; metro-adjacent | mining-dependent | https://maps.google.com/?q=IndianaCounty+PA |
| | | Mercer County | PA | 42085 | | Hermitage, PA 25850 | Pittsburgh-Weirton-Steubenville,
PA-OH-WV 430 | Central | not in metro; pop
>20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=MercerCounty+PA |
| | | Mifflin County | PA | 42087 | | Lewistown, PA 30380 | | Central | not in metro; pop
>20k; metro-adjacent | 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 | not in metro; pop
>20k; metro-adjacent | federal/state
government-dependent | https://maps.google.com/?q=MonroeCounty+PA |
| | | Northumberland County | PA | 42097 | | Sunbury, PA 44980 | Bloomsburg-Berwick-Sunbury,
PA 146 | Central | not in metro; pop
>20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=NorthumberlandCounty+PA |
| | | Schuylkill County | PA | 42107 | | Pottsville, PA 39060 | | Central | not in metro; pop
>20k; metro-adjacent | nonspecialized | https://maps.google.com/?q=SchuylkillCounty+PA |
| | | Venango County | PA | 42121 | | Oil City, PA 36340 | | Central | not in metro; pop
>20k; metro-adjacent | manufacturing-dependent | https://maps.google.com/?q=VenangoCounty+PA |
