Petaluma Joint Union High School District

200 Douglas St.
Petaluma, CA 94952-2567
(District boundaries shown in map)
8/
10
Top 30%

Top Rankings

Petaluma Joint Union High School District ranks among the top 20% of public school district in California for:

Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 6 public middle schools serving 1,949 students in Petaluma Joint Union High School District. This district's average middle testing ranking is 9/10, which is in the top 20% of public middle schools in California.
Public Middle Schools in Petaluma Joint Union High School District have an average math proficiency score of 42% (versus the California public middle school average of 32%), and reading proficiency score of 59% (versus the 46% statewide average).
Minority enrollment is 44% of the student body (majority Hispanic), which is less than the California public middle school average of 78% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
11 Schools
3,464 Schools
# Students
4,900 Students
1,858,531 Students
# Teachers
239 Teachers
88,108 Teachers
Student-Teacher Ratio
21:1
21:1

Student By Grade

District Rank

Petaluma Joint Union High School District, which is ranked #450 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 90% has increased from 89% over five school years.
This School District
State Average (CA)
#456 out of 1932 school districts
(Top 30%)
37%
34%
58%
47%
37%
29%
90%
87%
(2022-23)
21.3%
27.7%

Students by Ethnicity:

0.59
0.64
% American Indian
1%
1%
% Asian
3%
11%
% Hispanic
37%
55%
% Black
1%
5%
% White
52%
22%
% Hawaiian
n/a
n/a
% Two or more races
6%
6%
All Ethnic Groups

Best Petaluma Joint Union High School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Petaluma Accelerated Charter
Charter School
(Math: ≥95% | Reading: 90-94%)
Rank:
10/
10
Top 1%
110 Ellis St.
Petaluma, CA 94952
(707) 778-4750
Gr: 7-8 | 115 students Student-teacher ratio: 23:1 Minority enrollment: 47%
Rank: #22.
Mary Collins Charter School At Cherry Valley
Charter School
(Math: 44% | Reading: 57%)
Rank:
8/
10
Top 30%
1001 Cherry St.
Petaluma, CA 94952
(707) 778-4740
Gr: K-8 | 494 students Student-teacher ratio: 26:1 Minority enrollment: 27%
Rank: #33.
Kenilworth Junior High School
(Math: 39% | Reading: 56%)
Rank:
7/
10
Top 50%
800 Riesling Rd.
Petaluma, CA 94954
(707) 778-4710
Gr: 7-8 | 812 students Student-teacher ratio: 21:1 Minority enrollment: 51%
Rank: #44.
Petaluma Junior High School
(Math: 32% | Reading: 56%)
Rank:
7/
10
Top 50%
700 Bantam Way
Petaluma, CA 94952
(707) 778-4724
Gr: 7-8 | 454 students Student-teacher ratio: 19:1 Minority enrollment: 44%
Rank: #55.
Valley Oaks High (Alternative)
Alternative School
(Math: 21-39% | Reading: <50%)
Rank:
6/
10
Top 50%
540 Vallejo St.
Petaluma, CA 94952
(707) 778-4794
Gr: 7-12 | 43 students Student-teacher ratio: 9:1 Minority enrollment: 34%
Rank: n/an/a
Dual Language Immersion Academy Charter
Charter School
421 South Mcdowell Blvd.
Petaluma, CA 94954
(707) 778-4621
Gr: 7-8 | 31 students Student-teacher ratio: 31:1 Minority enrollment: 93%

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Quick Facts (2026)

  • District size: 11 schools
  • Grades: K-12
  • Enrollment: 4,900 students
  • Student-Teacher Ratio: 21:1
  • Minority Enrollment: 48%
  • : 90% (Top 30% in CA)
  • : Top 30%
  • : 37% (Top 30%)
  • : 58% (Top 30%)
  • : 37% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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