| | Atchison County | KS | 20005 | | Atchison, KS 11860 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=AtchisonCounty+KS |
| | Douglas County | KS | 20045 | | Lawrence, KS 29940 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | federal/state
government-dependent | https://maps.google.com/?q=DouglasCounty+KS |
| | Franklin County | KS | 20059 | | Ottawa, KS 36840 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=FranklinCounty+KS |
| | Johnson County | KS | 20091 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=JohnsonCounty+KS |
| | Wyandotte County | KS | 20209 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=WyandotteCounty+KS |
| | Buchanan County | MO | 29021 | | St. Joseph, MO-KS 41140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=BuchananCounty+MO |
| | Cass County | MO | 29037 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=CassCounty+MO |
| | Clay County | MO | 29047 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=ClayCounty+MO |
| | Jackson County | MO | 29095 | | Kansas City, MO-KS 28140 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=JacksonCounty+MO |
| | Johnson County | MO | 29101 | | Warrensburg, MO 47660 | Kansas City-Overland
Park-Kansas City, MO-KS 312 | Central | nonmetro county (rural) | federal/state
government-dependent | https://maps.google.com/?q=JohnsonCounty+MO |