City
Greenback, TN ZIP codes
1 ZIP, including 37742 as primary city.
Map of Greenback
ZIP code map
ZIP share of this city
Population share
- 3774217.9%
Primary city
ZIP codes in Greenback
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 37742 | Greenback | Loudon County | 7,568 | $87,516 |