Waltham Sr High

Waltham Sr High

Waltham Public Schools

Waltham, Massachusetts

1,751 students

High School, Grades 9–12

(781)314-5445 School Website

1,751

Students

10.8:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,200

A-

out of 1600

Good

Avg ACT Score

A-

out of 36

Good

AP Courses

A+

courses offered

Excellent

AP Enrollment

19%

of students

Average

Student-Teacher Ratio

11:1

students per teacher

Excellent

This Week at Waltham Sr High – April 17, 2026

230 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 Waltham Sr 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

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School Details

Address

617 Lexington Street, Waltham, MA 02452

Phone

(781)314-5445

Website

Visit Website

District

Waltham Public Schools

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Other Schools in District

Thomas R Plympton Elementary School

John W. McDevitt Middle School

Douglas MacArthur Elementary School

Waltham Public Schools Dual Language Program

Northeast Elementary School

William F. Stanley Elementary School