The most populated Zip Code in Hamblen County, Tennessee is 37814, located in Morristown. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
|---|---|---|
| 37814 | Morristown | 34,894 |
| 37813 | Morristown | 17,188 |
| 37860 | Russellville | 3,966 |
| 37891 | Whitesburg | 3,741 |