| Population | 149 (2010), see rank |
| House Units | 90, see rank |
| Race | Whites:99.3%, Hispanics:0.7%, Blacks:0%, Asians:0%, Others:0.7% |
| Total Area: | 0.74 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | South Carolina |
| Area: | Hilton Head Island-Beaufort, SC |
| County: | Beaufort County |
| City: | Saint Helena Island |
| Census Tract: | 001101 |
| Census Block Group: | 001101-1 |