ZIP Code 30212 is located in Experiment Georgia. 30212 is entirely within Spalding County. Regionally, it is located in Metro Atlanta.
| ZIP Code Name | Experiment |
| Primary County | Spalding County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 33.27006912,-84.28495789 |
| 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 |