| | | Cheatham County | TN | 47021 | | Nashville-Davidson--Murfreesboro--Franklin,
TN 34980 | Nashville-Davidson--Murfreesboro,
TN 400 | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=CheathamCounty+TN |
| | | Chester County | TN | 47023 | | Jackson, TN 27180 | | Outlying | metro county (urban) | nonspecialized | https://maps.google.com/?q=ChesterCounty+Tennessee |
| | | Claiborne County | TN | 47025 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ClaiborneCounty+TN |
| | | Clay County | TN | 47027 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=ClayCounty+TN |
| | | Cocke County | TN | 47029 | | Newport, TN 35460 | Knoxville-Morristown-Sevierville,
TN 315 | Central | nonmetro county (rural) | manufacturing-dependent | https://maps.google.com/?q=CockeCounty+TN |
| | | Coffee County | TN | 47031 | | Tullahoma-Manchester, TN 46100 | Nashville-Davidson--Murfreesboro,
TN 400 | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CoffeeCounty+TN |
| | | Crockett County | TN | 47033 | | Jackson, TN 27180 | | Outlying | metro county (urban) | manufacturing-dependent | https://maps.google.com/?q=CrockettCounty+Tennessee |
| | | Cumberland County | TN | 47035 | | Crossville, TN 18900 | | Central | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=CumberlandCounty+TN |
| | | Davidson County | TN | 47037 | | Nashville-Davidson--Murfreesboro--Franklin,
TN 34980 | Nashville-Davidson--Murfreesboro,
TN 400 | Central | metro county (urban) | nonspecialized | https://maps.google.com/?q=DavidsonCounty+TN |
| | | Decatur County | TN | 47039 | | | | | nonmetro county (rural) | nonspecialized | https://maps.google.com/?q=DecaturCounty+TN |
