Postal reference / United States
29550Hartsville, South Carolina
ZIP code 29550 is a United States postal code for Hartsville, South Carolina. Its county association is Darlington County. The map reference point is at 34.3756, -80.0842.
- State / territory
- South Carolina
- Recorded place name
- Hartsville
- County association
- Darlington
- Estimated coordinate
- 34.3756, -80.0842
View on OpenStreetMap - ZIP prefix
- 295 · 66 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 208.221 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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South Carolina directoryOther ZIP codes in Hartsville, SC
Hartsville has 2 ZIP codes in the reference dataset.
- 29551Darlington
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 29551 | Hartsville | SC | Darlington | 2.8 |
| 29079 | Lydia | SC | Darlington | 6.2 |
| 29101 | Mc Bee | SC | Chesterfield | 11.3 |
| 29593 | Society Hill | SC | Darlington | 12.4 |
| 29584 | Patrick | SC | Chesterfield | 12.8 |
| 29069 | Lamar | SC | Darlington | 13.1 |
| 29532 | Darlington | SC | Darlington | 13.1 |
| 29540 | Darlington | SC | Darlington | 13.8 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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