| | Sherman County | KS | 20181 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ShermanCounty+KS |
| | Smith County | KS | 20183 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=SmithCounty+KS |
| | Stafford County | KS | 20185 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=StaffordCounty+KS |
| | Stanton County | KS | 20187 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=StantonCounty+KS |
| | Stevens County | KS | 20189 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=StevensCounty+KS |
| | Sumner County | KS | 20191 | | Wichita, KS 48620 | Wichita-Arkansas
City-Winfield, KS 556 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=SumnerCounty+KS |
| | Thomas County | KS | 20193 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ThomasCounty+KS |
| | Trego County | KS | 20195 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=TregoCounty+KS |
| | Wabaunsee County | KS | 20197 | | Topeka, KS 45820 | | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=WabaunseeCounty+KS |
| | Wallace County | KS | 20199 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=WallaceCounty+KS |