| | Clay County | KS | 20027 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ClayCounty+KS |
| | Cloud County | KS | 20029 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CloudCounty+KS |
| | Coffey County | KS | 20031 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CoffeyCounty+KS |
| | Comanche County | KS | 20033 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ComancheCounty+KS |
| | Crawford County | KS | 20037 | | Pittsburg, KS 38260 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CrawfordCounty+KS |
| | Decatur County | KS | 20039 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DecaturCounty+KS |
| | Dickinson County | KS | 20041 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=DickinsonCounty+KS |
| | Edwards County | KS | 20047 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=EdwardsCounty+KS |
| | Elk County | KS | 20049 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ElkCounty+KS |
| | Ellis County | KS | 20051 | | Hays, KS 25700 | | Central | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=EllisCounty+KS |