| Name | Calhoun County |
| State | South Carolina |
| FIPS Code | 45017 |
| County Seat | St. Matthews |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2024) | 14,208 |
| Population Growth Rate(2020-2024) | 0.61% |
| Majority Ethnicity | White 55.99% |
| Public School Majority Ethnicity | African American 72% |
| Partisan Voting Index | Republican:+6 |
| Unemployment Rate (May 2026) | 5.8% |
| Sales Tax Rate (2025) | 8% |
| Area Code(s) | 803 / 839 |
| Race/Ethnicity | Percentage of Population (2023) |
|---|---|
| White | 55.99% |
| African American | 39.15% |
| Hispanic | 3.86% |
| Asian | 0.19% |
| Native American | 0.36% |
| Hawaiin/Pacific Islander | 0.45% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 17.01% |
| African American | 72.44% |
| Hispanic | 9.53% |
| Asian | 0.51% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 0.1% |