Kelso High School
1,424
Students
19.3:1
S:T Ratio
School Snapshot
Key metrics at a glance1,160
B+
24
B+
6
B
8%
C
19:1
B-
91%
A+
71%
A-
24%
C
This Week at Kelso – June 18, 2026
186 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Kelso High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Kelso High School.
National Tests
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
July 11, 2026
ACT — National
State Assessments
March 2, 2026 – June 26, 2026
Smarter Balanced Assessment
After Kelso High
Where graduates go and what they studyWashington State University
University of Washington
Western Washington University
Lower Columbia College
Central Washington University
Eastern Washington University
Oregon State University
University of Oregon
Psychology
Business
Nursing
Biology
Pre-Medicine Studies
Education
English
Criminal Justice and Law Enforcement Administration
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1904 Allen St, Kelso, WA 98626
(360)501-1801
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Kelso School District