Ritenour Sr. High

Ritenour Sr. High

Ritenour School District

St Louis, Missouri

1,873 students

High School, Grades 9–12

(314)493-6105 School Website

1,873

Students

19:1

S:T Ratio

School Snapshot

Key metrics at a glance

Avg ACT Score

out of 36

Average

AP Courses

B+

courses offered

Good

AP Enrollment

12%

of students

Average

Student-Teacher Ratio

19:1

B-

students per teacher

Average

This Week at Ritenour Sr. High – April 20, 2026

253 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 Ritenour 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

9100 St Charles Rock Rd, St Louis, MO 63114

Phone

(314)493-6105

Website

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District

Ritenour School District

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