ZIP Code 30112 is located in Carrollton Georgia. 30112 is entirely within Carroll County. Regionally, 30112 is located in Metro Atlanta.
| ZIP Code Name | Carrollton |
| Primary County | Carroll County |
| ZIP Code Type | PO Box |
| Current Time | EST |
| Coordinates | 33.58612823,-85.05722809 |
| Adjacent ZIP Codes | |
| Region | Metro Atlanta |
| Metropolitan/Micropolitan Stat Area | Atlanta-Sandy Springs-Alpharetta, GA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| School Districts in 30112 | |
| Elementary Schools in 30112 | |
| Middle Schools in 30112 | |
| High Schools in 30112 |