ZIP Code 29551 is located in Hartsville South Carolina. 29551 is entirely within Darlington County. Regionally, it is located in the Myrtle Beach-Florence Area.
| ZIP Code Name | Hartsville |
| Primary County | Darlington County |
| ZIP Code Type | PO Box |
| Current Time | EDT |
| Coordinates | 34.37066269,-80.06829071 |
| Adjacent ZIP Codes | |
| Region | Myrtle Beach-Florence Area |
| Metropolitan/Micropolitan Stat Area | Florence, SC |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |