| | Atchison County | MO | 29005 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=AtchisonCounty+MO |
| | Bates County | MO | 29013 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=BatesCounty+MO |
| | Bollinger County | MO | 29017 | | Cape Girardeau, MO-IL 16020 | Cape Girardeau-Sikeston,
MO-IL 164 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=BollingerCounty+MO |
| | Caldwell County | MO | 29025 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=CaldwellCounty+MO |
| | Carroll County | MO | 29033 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=CarrollCounty+MO |
| | Chariton County | MO | 29041 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=CharitonCounty+MO |
| | Clark County | MO | 29045 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=ClarkCounty+MO |
| | Dade County | MO | 29057 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DadeCounty+MO |
| | Dallas County | MO | 29059 | | Springfield, MO 44180 | | Outlying | metro county (urban) | farm-dependent | https://maps.google.com/?q=DallasCounty+Missouri |
| | Daviess County | MO | 29061 | | | | | nonmetro county (rural) | farm-dependent | https://maps.google.com/?q=DaviessCounty+MO |