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Newport-Mesa Unified School District
Newport Harbor High

Newport-Mesa Unified School District

Newport Harbor High

Newport Beach, California

2,268 students

High School, Grades 9–12

(949)515-6300School Website

2,268

Students

23.9:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,250

A-

out of 1600
Good
Avg ACT Score

27

A

out of 36
Excellent
AP Courses

19

A

courses offered
Excellent
AP Enrollment

34%

C+

of students
Good
Student-Teacher Ratio

24:1

C+

students per teacher
Below Avg
This Week at Newport Harbor High – July 8, 2026

298 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

Start practicing →
Explore practice resources for Newport Harbor High students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Newport Harbor High

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Newport Harbor High.

National Tests

July 1, 2026 – July 31, 2026

AP Score Release — All

Score release

July 11, 2026

ACT — National

Test date

July 21, 2026

ACT

Score release

August 14, 2026

ACT

Registration deadline

August 15, 2026

SAT — National

Test date

August 22, 2026

SAT — National

Test date
+27 more national tests this school year

School Milestones

October 1, 2026 – October 15, 2026

Private School Affidavit Filing Window

Other
CA
See the full national test & school calendar
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ACT Prep

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1:1 Tutoring

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Live Classes

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Practice Hub

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School Details
Address

600 Irvine Ave., Newport Beach, CA 92663

Phone

(949)515-6300

Website

Visit Website

District

Newport-Mesa Unified School District

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Other Schools in District
Back Bay High
California Elementary
Pomona Elementary
Sonora Elementary
Charles W. Tewinkle Middle
Whittier Elementary