Sachse High School

Sachse High School

School District of Garland ISD

Sachse, Texas

2,997 students

High School, Grades 9–12

(972)414-7450 School Website

#187

Best ACT in Texas High Schools

2,997

Students

18.1:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg SAT Score

1,140

B+

out of 1600

Good

Avg ACT Score

A-

out of 36

Good

AP Courses

A+

courses offered

Excellent

AP Enrollment

42%

B-

of students

Excellent

Student-Teacher Ratio

18:1

B-

students per teacher

Average

This Week at Sachse – March 21, 2026

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Academic Grades

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Academic Resources

Typical courses and practice resources for students at Sachse High School

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

3901 Miles Rd, Sachse, TX 75048

Phone

(972)414-7450

Website

Visit Website

District

Garland ISD

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Other Schools in District

Katherine Stephens Elementary

Garland High School