El Cajon Valley High

Grossmont Union High School District

El Cajon, California

1,652 students

High School, Grades 9–12

(619)579-5855

1,652

Students

21.5:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

990

B-

out of 1600

Average

Avg ACT Score

A-

out of 36

Good

AP Courses

B+

courses offered

Good

AP Enrollment

12%

of students

Average

Student-Teacher Ratio

22:1

B-

students per teacher

Average

Graduation Rate

83%

Excellent

This Week at El Cajon Valley High – June 3, 2026

218 students practicing on Varsity Tutors

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MATH

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Academic Grades

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Academic Resources

Typical courses and practice resources for students at El Cajon Valley High

Biology

Cell biology, genetics, evolution, and ecology

AP Biology

College-level biology with lab component

Chemistry

Atomic structure, reactions, and stoichiometry

AP Chemistry

College-level chemistry with lab component

Physics

Mechanics, waves, electricity, and magnetism

AP Physics 1

Algebra-based mechanics and waves

Environmental Science

Ecosystems, human impact, and sustainability

AP Environmental Science

College-level environmental science

World History

Global civilizations from ancient to modern times

AP World History

College-level world history analysis

U.S. History

American history from colonization to present

AP U.S. History

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at El Cajon Valley High.

National Tests

June 5, 2026

ACT

Registration deadline

June 6, 2026

SAT — National

Test date

June 8, 2026

ACT Photo Upload/Standby Deadline

Photo upload deadline

June 13, 2026

ACT — National

Test date

June 20, 2026 – July 4, 2026

SAT Score Release Date

Score release

June 23, 2026

ACT

Score release

+35 more national tests this school year

State Assessments

January 1, 2026 – June 30, 2026

Smarter Balanced Summative Assessment

Testing window

School Milestones

May 26, 2026 – June 11, 2026

Graduation

Other

June 4, 2026

School End/Summer Start

Other

June 5, 2026 – June 10, 2026

School End/Summer Start

Other

October 1, 2026 – October 15, 2026

Private School Affidavit Filing Window

Other

See the full national test & school calendar

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School Details

Address

1035 E. Madison Ave., El Cajon, CA 92021

Phone

(619)579-5855

District

Grossmont Union High School District

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