ZIP Code 30142 is located in Holly Springs Georgia. 30142 is entirely within Cherokee County. Regionally, 30142 is located in Metro Atlanta.
| ZIP Code Name | Holly Springs |
| Primary County | Cherokee County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 34.17327499,-84.50015259 |
| 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 |
| School Districts in 30142 | |
| Elementary Schools in 30142 | |
| Middle Schools in 30142 | |
| High Schools in 30142 |