| | Sargent County | ND | 38081 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=SargentCounty+ND |
| | Sheridan County | ND | 38083 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=SheridanCounty+ND |
| | Sioux County | ND | 38085 | | | | | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=SiouxCounty+ND |
| | Slope County | ND | 38087 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=SlopeCounty+ND |
| | Stark County | ND | 38089 | | Dickinson, ND 19860 | | Central | nonmetro county (rural) | mining-dependent | https://maps.google.com/?q=StarkCounty+ND |
| | Steele County | ND | 38091 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=SteeleCounty+ND |
| | Stutsman County | ND | 38093 | | Jamestown, ND 27420 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=StutsmanCounty+ND |
| | Towner County | ND | 38095 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=TownerCounty+ND |
| | Traill County | ND | 38097 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=TraillCounty+ND |
| | Walsh County | ND | 38099 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=WalshCounty+ND |