There are 5 zip codes in Carter County, Tennessee. The most populated is 37643, located in Elizabethton. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
37643 | Elizabethton | 33,773 |
37687 | Roan Mountain | 4,159 |
37658 | Hampton | 3,714 |
37694 | Watauga | 2,069 |
37682 | Milligan College | 520 |