Hilton Head Island town, South Carolina
Official LSAD Designation: Hilton Head Island town • Census GEOID: 4534045
• Beaufort County
Demographics & Population Profile
Population and demographics for Hilton Head Island town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 38,196 | — | 2025 | Census |
| Median Age | 59.8 yrs | ±1.1 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 18,326 | ±574 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).