Walter G O'connell Copiague High School
1,524
Students
14.5:1
S:T Ratio
School Snapshot
Key metrics at a glance1,170
B+
22
B
14
A-
12%
C
15:1
B+
This Week at Walter G O'connell Copiague – June 26, 2026
203 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Walter G O'connell Copiague High School
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Walter G O'connell Copiague High School.
National Tests
June 20, 2026 – July 4, 2026
SAT Score Release Date
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
July 11, 2026
ACT — National
July 21, 2026
ACT
August 14, 2026
ACT
School Milestones
June 25, 2026 – June 28, 2026
Graduation
June 25, 2026 – June 26, 2026
School End/Summer Start
July 1, 2026
Homeschool Notice of Intent Due
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1100 Dixon Ave, Copiague, NY 11726
(631)842-4010
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Copiague Union Free School District