ZIP Code 30150 is located in Mount Zion Georgia. 30150 is entirely within Carroll County. Regionally, it is located in Metro Atlanta.
| ZIP Code Name | Mount Zion |
| Primary County | Carroll County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 33.62992477,-85.17987061 |
| Adjacent ZIP Codes | |
| Region | Metro Atlanta |
| Metropolitan/Micropolitan Stat Area | Atlanta-Sandy Springs-Alpharetta, GA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |