Beaufort County, South Carolina ZIP codes
20 ZIP codes are in Beaufort County, plus 2 that cross in from neighboring counties. It's part of the Hilton Head Island-Bluffton-Port Royal, SC metro area.
- ZIP codes
- 20
- Population in these ZIPs
- 197,099
- Avg. median income
- $88,800population-weighted
- Cities & towns
- 12
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Beaufort County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 29901 PO Box | Beaufort | — | — | — |
| 29902 | Beaufort | 17,650 | $69,752 | $423,800 |
| 29903 PO Box | Beaufort | — | — | — |
| 29904 | Beaufort | 1,600 | — | — |
| 29905 | Parris Island | 1,729 | — | — |
| 29906 | Beaufort | 25,342 | $68,174 | $357,500 |
| 29907 | Beaufort | 15,190 | $97,446 | $482,500 |
| 29909 | Okatie | 24,003 | $91,294 | $483,500 |
| 29910 | Bluffton | 53,019 | $98,912 | $521,900 |
| 29914 PO Box | Dale | — | — | — |
| 29915 | Daufuskie Island | 619 | $156,090 | $672,800 |
| 29920 | Saint Helena Island | 10,606 | $77,744 | $596,100 |
| 29925 PO Box | Hilton Head Island | — | — | — |
| 29926 | Hilton Head Island | 24,458 | $97,948 | $751,300 |
| 29928 | Hilton Head Island | 15,785 | $97,576 | $767,900 |
| 29931 PO Box | Lobeco | — | — | — |
| 29935 | Port Royal | 3,513 | $76,544 | $361,000 |
| 29938 PO Box | Hilton Head Island | — | — | — |
| 29940 | Seabrook | 3,256 | $54,177 | $409,400 |
| 29941 | Sheldon | 329 | $119,886 | $2,419,200 |
ZIP codes partly in Beaufort County
These ZIP codes are mostly in a neighboring county but cover part of Beaufort County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 29927 | Hardeeville | Jasper County | 11,373 | $72,821 | $426,400 |
| 29945 | Yemassee | Colleton County | 3,918 | $55,449 | $191,500 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Beaufort County
Nearby counties
Frequently asked questions
How many ZIP codes are in Beaufort County, South Carolina?
20 ZIP codes are mainly in Beaufort County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Beaufort County?
ZIP codes in Beaufort County use the city names Beaufort, Bluffton, Dale, Daufuskie Island, Hilton Head Island, Lobeco, Okatie, Parris Island, Port Royal, Saint Helena Island, Seabrook and Sheldon.
What metro area is Beaufort County in?
Beaufort County is part of the Hilton Head Island-Bluffton-Port Royal, SC metropolitan statistical area.