Charleston High School
766
Students
15.8:1
S:T Ratio
School Snapshot
Key metrics at a glance1,140
B+
25
A-
5
B
18%
C
16:1
B+
67%
B+
32%
C+
19%
C
This Week at Charleston – June 13, 2026
108 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Charleston High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Charleston High School.
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
After Charleston High
Where graduates go and what they studyEastern Illinois University
University of Illinois Urbana-Champaign
Lake Land College
Illinois State University
Southern Illinois University Carbondale
Southern Illinois University Edwardsville
University of Illinois Chicago
Purdue University
Business
Biology
Nursing
Psychology
Pre-Medicine Studies
Architecture
Marketing
Accounting
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1615 Lincoln Ave, Charleston, IL 61920
(217)639-5000
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Charleston CUSD 1