Levels: Primary, Middle, High, Other
| Name | Level |
|---|---|
| Barnwell Elementary | Other/Ungraded |
| Barnwell High | Other/Ungraded |
| Barnwell Primary | Other/Ungraded |
| Blackville-Hilda High | Other/Ungraded |
| Blackville-Hilda Middle | Other/Ungraded |
| Guinyard-Butler Middle | Other/Ungraded |
| Kelly Edwards Elementary | Other/Ungraded |
| Macedonia Elementary | Other/Ungraded |
| Williston-Elko High | Other/Ungraded |
| Williston-Elko Middle | Other/Ungraded |
| Name | Level |
|---|---|
| Barnwell County Career Center | Other/Ungraded |
Levels: Primary, Middle, High, Other
Levels: Elementary School, Secondary School, Other - mixed grades
| Name | Level |
|---|---|
| Barnwell Christian School | Mixed Grades |
| Jefferson Davis Academy | Mixed Grades |
| Name | Level |
|---|---|
| Winfield Heights Christian Kindergarten | Elementary |
Levels: Elementary School, Secondary School, Other - mixed grades
