| Place Name | Williamston |
| Place Type | Town |
| ZIP Code(s) | 29697 |
| County | Anderson County |
| Area Code(s) | 864 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 3,951 |
| Population Growth Rate (2010-19) | 2.77% |
| Majority Ethnicity | White 85.82% |
| Metro/Micro Stats Area | Greenville-Anderson, SC |
| US Congressional District(s) | South Carolina 3rd |
| State House Districts | 9 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 85.82% |
| African American | 13.35% |
| Hispanic | 0.03% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.81% |