| Official Zip Code Name | Hilton Head Island |
| Zip Code State | South Carolina |
| Primary County: | Beaufort |
| Area Code | 843 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 9 ft. |
| Area | 28.701 Sqm. |
| Coordinates(Y,X) | 32.222040, -80.753069 |