ZIP Code 29551 – Hartsville, SC
Hartsville, South Carolina · Darlington County · Eastern time
| ZIP code | 29551 |
|---|---|
| City | Hartsville |
| State | South Carolina |
| County | Darlington County |
| Population | Not published (no Census ZIP area) |
| Time zone | Eastern · local time |
| ZIP type | PO box or unique ZIP (no Census area) |
| Center (lat, long) | 34.3659, -80.1324 |
Area codes in this area
These are the area codes that most often serve ZIP 29551 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 29551
ZIP code 29551 is assigned to Hartsville, South Carolina. It lies in Darlington County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 29550 (Hartsville), about 3.7 miles away.
Every address in 29551 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources