C. A. Johnson High at a glance
- National rank: #13,460–17,945 (2026-27 edition)
- South Carolina rank: #172
- Previous edition: Was #9,058 in 2021-22
- Graduation rate: 70.9%
- Students: 344
Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.