| | | Audrain County | MO | 29007 | | Mexico, MO 33020 | Columbia-Jefferson
City-Moberly, MO 190 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=AudrainCounty+MO |
| | | Boone County | MO | 29019 | | Columbia, MO 17860 | Columbia-Jefferson
City-Moberly, MO 190 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=BooneCounty+MO |
| | | Callaway County | MO | 29027 | | Jefferson City, MO 27620 | Columbia-Jefferson
City-Moberly, MO 190 | Outlying | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=CallawayCounty+MO |
| | | Cole County | MO | 29051 | | Jefferson City, MO 27620 | Columbia-Jefferson
City-Moberly, MO 190 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=ColeCounty+MO |
| | | Cooper County | MO | 29053 | | Columbia, MO 17860 | Columbia-Jefferson
City-Moberly, MO 190 | Outlying | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CooperCounty+MO |
| | | Howard County | MO | 29089 | | Columbia, MO 17860 | Columbia-Jefferson
City-Moberly, MO 190 | Outlying | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=HowardCounty+MO |
| | | Moniteau County | MO | 29135 | | Jefferson City, MO 27620 | Columbia-Jefferson
City-Moberly, MO 190 | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=MoniteauCounty+MO |
| | | Osage County | MO | 29151 | | Jefferson City, MO 27620 | Columbia-Jefferson
City-Moberly, MO 190 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=OsageCounty+MO |
| | | Randolph County | MO | 29175 | | Moberly, MO 33620 | Columbia-Jefferson
City-Moberly, MO 190 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=RandolphCounty+MO |
| | | Jasper County | MO | 29097 | | Joplin, MO-KS 27900 | Joplin-Miami, MO-OK-KS 309 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=JasperCounty+MO |
