| Place Name | Hanahan |
| Place Type | City |
| ZIP Code(s) | 29410 |
| County | Berkeley County |
| Area Code(s) | 843,854 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 18,052 |
| Population Growth Rate (2010-19) | 12.94% |
| Majority Ethnicity | White 73.39% |
| Metro/Micro Stats Area | Charleston-North Charleston, SC |
| US Congressional District(s) | South Carolina 1stSouth Carolina 6th |
| State House Districts | 15,99 |
| State Senate Districts | 37,44 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 73.39% |
| African American | 9.91% |
| Hispanic | 0.54% |
| Asian | 5.2% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 10.97% |