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Wentzville R-IV School District
Liberty High School

Wentzville R-IV School District

Liberty High School

Lake St. Louis, Missouri

1,586 students

High School, Grades 9–12

(636)561-0075School Website

#21

Best ACT in Missouri High Schools

1,586

Students

17.6:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg ACT Score

24

B+

out of 36
Good
AP Courses

37

A+

courses offered
Excellent
AP Enrollment

25%

C

of students
Good
Student-Teacher Ratio

18:1

B

students per teacher
Average
Graduation Rate

98%

A+

Excellent
This Week at Liberty – June 11, 2026

208 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

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Science

0

students

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Explore practice resources for Liberty 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 Liberty High School

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 Liberty High School.

National Tests

June 13, 2026

ACT — National

Test date

June 20, 2026 – July 4, 2026

SAT Score Release Date

Score release

June 23, 2026

ACT

Score release

June 24, 2026

ACT

Late registration deadline

July 1, 2026 – July 31, 2026

AP Score Release — All

Score release

July 6, 2026

ACT Photo Upload/Standby Deadline

Photo upload deadline
+32 more national tests this school year
See the full national test & school calendar
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SAT Prep

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ACT Prep

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1:1 Tutoring

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School Details
Address

2275 Sommers Road, Lake St. Louis, MO 63367

Phone

(636)561-0075

Website

Visit Website

District

Wentzville R-IV School District

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Other Schools in District
Prairie View Elementary
Peine Ridge Elementary
Stone Creek Elementary
Wentzville Middle
Frontier Middle
Barfield Early Childhood Center