ZIP Code 37320 is located in Cleveland Tennessee. 37320 is entirely within Bradley County. Regionally, 37320 is located in Metro Chattanooga. Data Updated October 2, 2024
| ZIP Code Name | Cleveland |
| Primary County | Bradley County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 35.17459869,-84.87777710 |
| Adjacent ZIP Codes | |
| Region | Metro Chattanooga |
| Metropolitan/Micropolitan Stat Area | Cleveland, TN |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |