Casa Grande High School

Casa Grande High School

Public High School | Grade 9-12
333 Casa Grande Rd,  Petaluma, CA
Petaluma Joint Union High School District
3.7
2.7
1,631 Students
A-
Niche Grade

School Details

Head of School
Eric Backman
Student Teacher Ratio
22:1
Average SAT Score
1250
Average ACT Score
27
Math Proficiency
32%
Reading Proficiency
64%
Average GPA
3.56
Graduation Rate
93%

Niche Grade

B+
Academics
A
Teachers
A-
College Prep
B-
Administration
B-
Resources/Facilities
C+
Clubs and Activities
B
Sports
B-
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.56
Reading Proficiency
64%
Math Proficiency
32%
Teachers
Student Teacher Ratio
22:1
Teachers
75
Full Time Teachers
75
Teachers in First or Second Year
4.5%
College Prep
Average SAT
1250
Math
620
Verbal
630
Average ACT
27
Math
27
English
27
Reading
28
Science
26
Number of AP Courses
14
AP Pass Rate
68.4%
AP Math Enrollment
Very High
AP Science Enrollment
Low
Other AP Enrollment
Very Low
Clubs and Activities
Girls Athletic Participation
Average
Boys Athletic Participation
Average

GreatSchools Rating

Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
8.3%
State Average
17.9%
Science
5.4%
State Average
9.9%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
355:1

Student Diversity

Male
52%
Female
47.8%
Hispanic
44.9%
White
42.9%
Two or more races
5.8%
Asian or Pacific Islander
4.7%
Black
1%
Native American
<1%
Native Hawaiian or Other Pacific Islander
<1%

Specialty School Programs

AP Programs Offered
IB Programs Offered
Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
University of California - Davis 328 Students
Santa Rosa Junior College 316 Students
San Diego State University 303 Students
University of California - Berkeley 287 Students
Cal Poly San Luis Obispo 270 Students
University of California - Los Angeles 248 Students
University of California - Santa Barbara 243 Students
Sonoma State University 217 Students
San Francisco State University 214 Students
University of California - San Diego 209 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 176 Students
Psychology 117 Students
Nursing 114 Students
Biology 86 Students
Political Science and Government 53 Students
Computer Science 48 Students
Kinesiology and Exercise Science 44 Students
Sociology 43 Students
Marketing 42 Students
Pre-Medicine Studies 40 Students

This School’s Reviews

Niche Reviews
3.7 289 Reviews
5.0 Senior
5/2/2025
Casa Grande was an excellent high school. I felt safe and welcomed 24/7. My teachers were kind and the friends I have made throughout my four years I garuntee will stay my friends for more years to come.
3.0 Sophomore
2/8/2024
I would say that Casa is a diverse place with people from many income brackets. However, it creates quite a divide between students. It offers a great musical theater and sports programs, however the administration doesn't do a great job.
4.0 Senior
1/23/2024
I feel that my school does not prepare students for college. As a student trying to go to a four-year university; I am not given any help or support in how to achieve my goal. Our school doesn't have resources in place to help students get to college.
GreatSchools Reviews
2.7 14 Reviews
2.0 other
9/12/2025
Overall, Casa Grande High School is a good school. There are adults present that can be trusted and can be a great resource to the students. My only issue with this school is the inconsistency with its administration and its scheduling. It is absurd that a high school should have 3-4 vice principals...
4.0 parent
2/22/2023
My child spent their middle school on the computer. Coming to the school as a 9th grader, in a mask, was really stressful. Casa has a large student body and staff. It’s clear that the administration and teachers are still reeling from the effects of the pandemic, and yet I feel that they are doing t...
1.0 parent
6/30/2022
My child has been getting bullied and it's very clear and apparent to everyone even staff at the school but nothing has been done to help.
1.0 student
7/17/2021
The school doesn't know anything about the students and everything they do that they think is the best for them is actually the worst case scenario.

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Casa Grande High School is a public school for students in grades 9-12 in Petaluma, CA and is served by the Petaluma Joint Union High School District in California. The school has a total enrollment of 1,631 and maintains a student-teacher ratio of 22:1. Academic records show that 32% of students achieve proficiency in math, and 64% are proficient in reading. Casa Grande High School has received feedback and ratings, with a Niche grade of A- and a GreatSchools Rating of 8 out of 10. The average GPA is 3.56, the graduation rate is 93%, and average standardized test scores include an SAT score of 1250 and an ACT score of 27. The average home value in this area is $864,394. Discover additional schools in the area, like San Antonio High School, South County Consortium (Petaluma City Schools), Cypress Primary School, and more. Learn more about what Petaluma has to offer, and browse homes for sale and for rent near Casa Grande High School.

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