| | Columbia County | NY | 36021 | | Hudson, NY 26460 | Albany-Schenectady, NY 104 | Central | nonmetro county (rural) | recreation | https://maps.google.com/?q=ColumbiaCounty+NY |
| | Cortland County | NY | 36023 | | Cortland, NY 18660 | Ithaca-Cortland, NY 296 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CortlandCounty+NY |
| | Delaware County | NY | 36025 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=DelawareCounty+NY |
| | Dutchess County | NY | 36027 | | Kiryas
Joel-Poughkeepsie-Newburgh,
NY 28880 | New York-Newark,
NY-NJ-CT-PA 408 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=DutchessCounty+NewYork |
| | Erie County | NY | 36029 | | Buffalo-Cheektowaga, NY 15380 | Buffalo-Cheektowaga-Olean,
NY 160 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=ErieCounty+NY |
| | Essex County | NY | 36031 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=EssexCounty+NY |
| | Franklin County | NY | 36033 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=FranklinCounty+NewYork |
| | Fulton County | NY | 36035 | | Gloversville, NY 24100 | Albany-Schenectady, NY 104 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=FultonCounty+NY |
| | Genesee County | NY | 36037 | | Batavia, NY 12860 | Rochester-Batavia-Seneca
Falls, NY 464 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=GeneseeCounty+NY |
| | Greene County | NY | 36039 | | | | | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=GreeneCounty+NY |