Serving 1,220 students in grades 9-12, Petaluma High School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 28% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 52% (which is higher than the California state average of 47%).
The student:teacher ratio of 21:1 is lower than the California state level of 22:1.
Minority enrollment is 38% of the student body (majority Hispanic), which is lower than the California state average of 79% (majority Hispanic).
Quick Stats (2024-25)
- Grades: 9-12
- Enrollment: 1,220 students
- Student:Teacher Ratio: 21:1
- Minority Enrollment: 38%
- Graduation Rate: 95% (Top 30% in CA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 28% (Top 50%)
- Reading Proficiency: 52% (Top 50%)
- Science Proficiency: 30-34% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Petaluma High School's student population of 1,220 students has declined by 11% over five school years.
The teacher population of 58 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
Total Students
1,220 students
Gender %
Total Classroom Teachers
58 teachers
Students by Grade
School Calendar
School Rankings
Petaluma High School ranks within the top 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Petaluma High School is 0.53, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3801 out of 9602 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
28%
33%
Reading/Language Arts Test Scores (% Proficient)
52%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student : Teacher Ratio
21:1
22:1
American Indian
n/a
1%
Asian
2%
12%
Hispanic
30%
55%
Black
1%
5%
White
62%
21%
Hawaiian
1%
n/a
Two or more races
4%
6%
All Ethnic Groups
Graduation Rate
95%
87%
Eligible for Free Lunch
28%
51%
Eligible for Reduced Lunch
12%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Petaluma High School's ranking?
Petaluma High School is ranked #3801 out of 9,602 schools, which ranks it among the top 50% of public schools in California.
What schools are Petaluma High School often compared to?
Petaluma High Schoolis often viewed alongside schools like Casa Grande High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
28% of students have achieved math proficiency (compared to the 33% CA state average), while 52% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Petaluma High School?
The graduation rate of Petaluma High School is 95%, which is higher than the California state average of 87%.
How many students attend Petaluma High School?
1,220 students attend Petaluma High School.
What is the racial composition of the student body?
62% of Petaluma High School students are White, 30% of students are Hispanic, 4% of students are Two or more races, 2% of students are Asian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student:teacher ratio of Petaluma High School?
Petaluma High School has a student ration of 21:1, which is lower than the California state average of 22:1.
What grades does Petaluma High School offer ?
Petaluma High School offers enrollment in grades 9-12
What school district is Petaluma High School part of?
Petaluma High School is part of Petaluma Joint Union High School District.
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