| | Bracken County | KY | 21023 | | Cincinnati, OH-KY-IN 17140 | Cincinnati-Wilmington,
OH-KY-IN 178 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=BrackenCounty+KY |
| | Butler County | KY | 21031 | | Bowling Green, KY 14540 | Bowling
Green-Glasgow-Franklin,
KY 150 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=ButlerCounty+KY |
| | Carroll County | KY | 21041 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=CarrollCounty+KY |
| | Clinton County | KY | 21053 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=ClintonCounty+KY |
| | Gallatin County | KY | 21077 | | Cincinnati, OH-KY-IN 17140 | Cincinnati-Wilmington,
OH-KY-IN 178 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=GallatinCounty+KY |
| | Hancock County | KY | 21091 | | | | | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=HancockCounty+KY |
| | Harrison County | KY | 21097 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=HarrisonCounty+KY |
| | Hart County | KY | 21099 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=HartCounty+KY |
| | Henderson County | KY | 21101 | | Henderson, KY 25775 | Evansville-Henderson,
IN-KY 241 | Central | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=HendersonCounty+KY |
| | Logan County | KY | 21141 | | | | | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=LoganCounty+KY |