Troy Buchanan High

Troy Buchanan High

Troy R-III

Troy, Missouri

2,188 students

High School, Grades 9–12

(636)462-5148 School Website

#63

Best ACT in Missouri High Schools

2,188

Students

16.1:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg ACT Score

out of 36

Average

AP Courses

A-

courses offered

Good

AP Enrollment

13%

of students

Average

Student-Teacher Ratio

16:1

students per teacher

Average

This Week at Troy Buchanan High – April 20, 2026

296 students practicing on Varsity Tutors

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Academic Grades

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Academic Resources

Typical courses and practice resources for students at Troy Buchanan 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

1190 Old Cap-Au-Gris, Troy, MO 63379

Phone

(636)462-5148

Website

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District

Troy R-III

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Other Schools in District

Troy South Middle School

Cuivre Park Elementary

Troy Buchanan High

Claude Brown Elementary

Troy Middle

Wm. R. Cappel Elementary