District overview
At a glance
Source years shown below
Reported students
4,961
NCES CCD 2024–25, where reported
Open schools
11
NCES preliminary directory 2025–26
Student–teacher ratio
20.7:1
Calculated from NCES 2024–25 enrollment and teacher FTE
Spending per pupil
Not reported
Current expenditure · FY 2023 F-33
Instruction per pupil
Not reported
Calculated from FY 2023 F-33
Grades served
KG–12
NCES preliminary directory 2025–26
District interpretation
What the numbers say about Petaluma Joint Union High
Petaluma Joint Union High operates 11 current public-school records serving grades KG–12 in Petaluma, California. NCES reports 4,961 students and 240.23 classroom teacher FTE for 2024–25.
By reported enrollment, the district ranks 269 of 2014 California districts with data. That position describes scale only—it does not say whether individual schools are a good fit for a particular student.
Student context
Needs schools plan for
- English learners
- 7.4%
- Students with disabilities (IDEA)
- 15.5%
- Classroom teachers (FTE)
- 240.23
- Current expenditure (FY 2023)
- Not reported
Context measures describe who a district serves and its resources. They are not negative rating inputs.
Petaluma Joint Union High location
Petaluma, California · 38.2294, -122.6442. This is the NCES EDGE district-office point, not an attendance boundary.
Open exact point in OpenStreetMap →Student demographics
Race and ethnicity share of reported enrollment
- White51.9%
- Hispanic37%
- Black1.2%
- Asian2.6%
- American Indian / Alaska Native0.5%
- Native Hawaiian / Pacific Islander0.3%
- Multiracial5.9%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Totals can differ due to rounding or source privacy rules.
Interactive campus directory
Explore schools in Petaluma Joint Union High
11 current directory entries
Filter by school level or name, then sort by enrollment or reported student–teacher ratio.
Showing 11 of 11 schools
| School | Level | Grades | Students | Ratio |
|---|---|---|---|---|
| Carpe Diem High (Continuation) | High | 09–12 | 19 | 9.5:1 |
| Casa Grande High | High | 09–12 | 1,653 | 21.5:1 |
| Dual Language Immersion Academy Charter Charter | Middle | 07–08 | 31 | 32.3:1 |
| Kenilworth Junior High | Middle | 07–08 | 812 | 20.7:1 |
| Mary Collins Charter School at Cherry Valley Charter | Elementary | KG–08 | 494 | 26.2:1 |
| Petaluma Accelerated Charter Charter | Middle | 07–08 | 115 | 25.3:1 |
| Petaluma High | High | 09–12 | 1,193 | 20.9:1 |
| Petaluma Junior High | Middle | 07–08 | 454 | 19.1:1 |
| San Antonio High (Continuation) | High | 09–12 | 65 | 8.5:1 |
| Sonoma Mountain High (Necessary Small School) | High | 10–12 | 21 | 10.7:1 |
| Valley Oaks High (Alternative) | High | 07–12 | 43 | 8:1 |