South Johnston High School
| Name | South Johnston High School |
| Grades | Class 09 to Class 12 |
| Address | 10381 US Hwy 301 S |
| City | Four Oaks |
| School District | Johnston County Public Schools |
| County | Johnston County |
| Zipcode | 27524-9803 |
| Phone No. | (919)894-3146 |
| State | North Carolina |
| Rural | Fringe |
| Students | 1306 |
| Teachers | 77 |
| Student Teacher Ratio | 16.9 students per teacher |
| Charter School | No |
| Magnet School | No |
South Johnston High School is located at 10381 US Hwy 301 S in Four Oaks city of Johnston County county in North Carolina. This school comes under Johnston County Public Schools. You can call them at (919)894-3146 for more details. This is not a magnet school. Total one thousand three hundred six students from class 09 to class 12 study in this school who are taught by seventy seven teachers. This is not a charter school. The student teacher ratio of this school is 16.9.