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Petaluma Joint Union High Schools
Petaluma Joint Union High is a public school district in California, based in Sonoma County (Petaluma). SchoolGrade grades 10 of its schools on actual versus projected test scores; every school below has its own page.
Petaluma Joint Union High on the map
District boundary from the NCES EDGE composite school district file. Each marker is a graded school; click it for its grade and scores.
SchoolGrade summary for Petaluma Joint Union High
8 of 10 schools in Petaluma Joint Union High carry a SchoolGrade (2 have no school-level proficiency results in our source data). Grade distribution:
A: 2B: 4C: 1D: 1
Best schools in Petaluma Joint Union High
Statewide rankings: all 1561 high schools in California · all 1283 middle schools in California · all 5668 elementary schools in California
The ten highest SchoolGrades in the district. Grades reward actual test performance against the projection for each school's student context, so a B in a high-poverty school can outrank an A- elsewhere on impact.
- A+ Petaluma Accelerated Charter (Middle school, greatly exceeds expectations)
- A- Casa Grande High (High school, greatly exceeds expectations)
- B+ Mary Collins Charter School At Cherry Valley (Elementary school, meets expectations)
- B+ Petaluma High (High school, exceeds expectations)
- B Kenilworth Junior High (Middle school, meets expectations)
- B- Petaluma Junior High (Middle school, meets expectations)
- C- Valley Oaks High Alternative (High school, underperforms expectations)
- D San Antonio High Continuation (High school, doesn't meet expectations)
Every school in Petaluma Joint Union High
High schools (6)
- Carpe Diem High Continuation, Petaluma
- A- Casa Grande High, Petaluma
- B+ Petaluma High, Petaluma
- D San Antonio High Continuation, Petaluma
- Sonoma Mountain High Continuation, Petaluma
- C- Valley Oaks High Alternative, Petaluma
Middle and junior high schools (2)
- B Kenilworth Junior High, Petaluma
- B- Petaluma Junior High, Petaluma
Other schools and academies (2)
- B+ Mary Collins Charter School At Cherry Valley, Petaluma
- A+ Petaluma Accelerated Charter, Petaluma
Where Petaluma Joint Union High schools are
Cities and towns served (1)
- Petaluma (10)
About this district
- State: Best schools in California
- County: Sonoma County
- Type: local district (supervisory union component)
- Setting: small city (NCES locale of the district office)
- Enrollment: 4,931 students with 234 full-time-equivalent teachers and 468 total staff FTE (NCES CCD, 2023-24)
- NCES district ID: 0630250
- Grades are the 2025-26 SchoolGrade model: each school's actual proficiency against the level projected for its student context. How SchoolGrade works
Nearby school districts
- Petaluma City Elementary (7 schools, 4 mi)
- Old Adobe Union (5 schools, 7 mi)
- Novato Unified (14 schools, 9 mi)
- Cotati-Rohnert Park Unified (12 schools, 10 mi)
- Sonoma Valley Unified (9 schools, 11 mi)
- Miller Creek Elementary (4 schools, 13 mi)
- Bellevue Union (4 schools, 14 mi)
- Gravenstein Union Elementary (3 schools, 14 mi)
Questions about Petaluma Joint Union High
How many schools are in Petaluma Joint Union High?
SchoolGrade grades 10 public schools in Petaluma Joint Union High, across 1 city or town. Every one of them is listed on this page with a link to its own report.
Which cities does Petaluma Joint Union High serve?
The largest by graded schools: Petaluma.
How good are the schools in Petaluma Joint Union High?
Across the 8 graded schools, the average SchoolGrade is B, with 41.8% of tested students meeting the state bar against a projected 41%. 75% of schools meet or exceed the expectation for their student context.
How many students attend Petaluma Joint Union High?
4,931 students were enrolled in Petaluma Joint Union High in the 2023-24 school year, about 21.1 students per full-time teacher (NCES Common Core of Data).
Where is Petaluma Joint Union High?
Petaluma Joint Union High is in California, based in Sonoma County, with its district office in Petaluma. Its boundary covers about 245 sq mi.