| | Saline County | MO | 29195 | | Marshall, MO 32180 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=SalineCounty+MO |
| | Schuyler County | MO | 29197 | | Kirksville, MO 28860 | | Outlying | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=SchuylerCounty+MO |
| | Scotland County | MO | 29199 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ScotlandCounty+MO |
| | Shannon County | MO | 29203 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ShannonCounty+MO |
| | Shelby County | MO | 29205 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ShelbyCounty+MO |
| | Stoddard County | MO | 29207 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=StoddardCounty+MO |
| | Stone County | MO | 29209 | | | | | nonmetro county (rural) | recreation | https://maps.google.com/?q=StoneCounty+Missouri |
| | Sullivan County | MO | 29211 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=SullivanCounty+MO |
| | Taney County | MO | 29213 | | Branson, MO 14700 | | Central | nonmetro county (rural) | recreation | https://maps.google.com/?q=TaneyCounty+Missouri |
| | Texas County | MO | 29215 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=TexasCounty+MO |