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Petaluma Joint Union High School District
Mary Collins Charter School at Cherry Valley

Petaluma Joint Union High School District

Mary Collins Charter School at Cherry Valley

Petaluma, California

452 students

High School, Grades KG–8

(707)778-4740

452

Students

25.4:1

S:T Ratio

School Snapshot
Key metrics at a glance
Student-Teacher Ratio

25:1

C

students per teacher
Below Avg
Graduation Rate

90%

A+

Excellent
This Week at Mary Collins Charter School at Cherry Valley – April 23, 2026

58 students practicing on Varsity Tutors

SAT Prep

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B

C

D

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B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

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ACT Prep

36

ENG

MATH

READ

SCI

0

students

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Math

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students

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English

0

students

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Science

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students

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Explore practice resources for Mary Collins Charter School at Cherry Valley students
Academic Grades

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Academic Resources

Typical courses and practice resources for students at Mary Collins Charter School at Cherry Valley

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

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School Details
Address

1001 Cherry St., Petaluma, CA 94952

Phone

(707)778-4740

District

Petaluma Joint Union High School District

Academic Calendar
2025-2026

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Other Schools in District
Petaluma High
Carpe Diem High (Continuation)
Mary Collins Charter School at Cherry Valley
San Antonio High (Continuation)
Petaluma Accelerated Charter