C. A. Johnson High
#25
Best Student:Teacher Ratio in South Carolina
364
Students
11:1
S:T Ratio
School Snapshot
Key metrics at a glance14
C
1
C+
2%
C
11:1
A
This Week at C. A. Johnson High – June 9, 2026
42 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at C. A. Johnson High
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at C. A. Johnson High.
National Tests
June 13, 2026
ACT — National
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
June 24, 2026
ACT
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
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2219 Barhamville Road, Columbia, SC 29204
(803)253-7092
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Richland 01
Academic Calendar
Important dates, holidays, and school events