| Place Name | West Union |
| Place Type | Town |
| ZIP Code(s) | 29696 |
| County | Oconee County |
| Area Code(s) | 864 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 321 |
| Population Growth Rate (2010-19) | 28.52% |
| Majority Ethnicity | White 72.14% |
| Metro/Micro Stats Area | Seneca, SC |
| US Congressional District(s) | South Carolina 3rd |
| State House Districts | 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 72.14% |
| African American | 6.25% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 21.61% |