Carter County, Tennessee ZIP Codes
- ZIP records
5 - Cities represented
5 - Sum of listed ZIP population estimates
44,787
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 37643 | Elizabethton | 34,120 |
| 2 | 37687 | Roan Mountain | 4,493 |
| 3 | 37658 | Hampton | 3,854 |
| 4 | 37694 | Watauga | 1,729 |
| 5 | 37682 | Milligan | 591 |
Cities in Carter County
ZIP Directory
Browse all ZIP data for Tennessee
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.