Castle High School
#7
Best Student:Teacher Ratio in Hawaii
1,108
Students
14.1:1
S:T Ratio
School Snapshot
Key metrics at a glance1,110
B+
22
B
8
B+
21%
C
14:1
B+
78%
A-
59%
B
12%
C
This Week at Castle – June 21, 2026
151 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Castle High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Castle 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
After Castle High
Where graduates go and what they studyUniversity of Hawaii at Manoa
Windward Community College
Hawaii Pacific University
University of Hawaii - West Oahu
Chaminade University of Honolulu
University of Nevada, Las Vegas
Seattle University
University of Hawaii at Hilo
Nursing
Business
Liberal Arts and Humanities
Psychology
Biology
Computer Science
Pre-Medicine Studies
Education
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45-386 Kaneohe Bay Dr, Kaneohe, HI 96744
(808)233-5600
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Hawaii Department of Education
Academic Calendar
Important dates, holidays, and school events