| Place Name | Port Royal |
| Place Type | Town |
| ZIP Code(s) | 29935 |
| County | Beaufort County |
| Area Code(s) | 843,854 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 10,805 |
| Population Growth Rate (2010-19) | 33.17% |
| Majority Ethnicity | White 64.06% |
| Metro/Micro Stats Area | Hilton Head Island-Bluffton, SC |
| US Congressional District(s) | South Carolina 1st |
| State House Districts | 120,124 |
| State Senate Districts | 43,46 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 64.06% |
| African American | 20% |
| Hispanic | 0% |
| Asian | 1.26% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 14.68% |