Middle · Regular · Grades 6 to 8
Johnston-Edgefield-Trenton Middle, Johnston, SC
Johnston-Edgefield-Trenton Middle is a public middle school in Johnston, part of Edgefield 01 School District. It enrolled 394 students in 2024-25, with 12.3 students per full-time teacher.
Enrollment and teachers
- Students
- 394
- Teachers (FTE)
- 32.0
- Students per teacher
- 12.3
- Grades
- 6 to 8
This school's ratio is about the same as the district figure of 12.5. The South Carolina average across schools is 14.4. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
This school12.3
District12.5
South Carolina14.4
United States15.3
School details
- Address
- 1095 Columbia Road, Johnston, SC 29832
- Phone
- (803)275-1997
- District
- Edgefield 01 School District
- County
- Edgefield County
- Level
- Middle
- Type
- Regular
- Status
- Open
- Charter
- No
- Locale
- Rural: Distant
- NCES school ID
- 450207000037
Related schools
Other middle schools in Edgefield 01 School District
- Merriwether Middle 365 students
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.