Cocke County, Tennessee ZIP Codes
- ZIP records
6 - Cities represented
6 - Sum of listed ZIP population estimates
38,321
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 | 37821 | Newport | 22,909 |
| 2 | 37722 | Cosby | 6,708 |
| 3 | 37843 | Parrottsville | 4,426 |
| 4 | 37727 | Del Rio | 1,936 |
| 5 | 37713 | Bybee | 1,425 |
| 6 | 37753 | Hartford | 917 |
Cities in Cocke 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.