| | Noble County | OH | 39121 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=NobleCounty+OH |
| | Paulding County | OH | 39125 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PauldingCounty+OH |
| | Pike County | OH | 39131 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PikeCounty+OH |
| | Preble County | OH | 39135 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PrebleCounty+OH |
| | Putnam County | OH | 39137 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=PutnamCounty+OH |
| | Vinton County | OH | 39163 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=VintonCounty+OH |
| | Williams County | OH | 39171 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=WilliamsCounty+OH |
| | Wyandot County | OH | 39175 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=WyandotCounty+OH |
| | Portage County | OH | 39133 | | Akron, OH 10420 | Cleveland-Akron-Canton,
OH 184 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=PortageCounty+OH |
| | Summit County | OH | 39153 | | Akron, OH 10420 | Cleveland-Akron-Canton,
OH 184 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=SummitCounty+OH |