No UC admissions data on file for Petaluma Accelerated Charter.

This school doesn't appear in UCOP's source-school records (it may send few or no applicants to UC). Its enrollment trend and similar-school comparison are still below.

Petaluma Accelerated Charter

· Sonoma County · Petaluma Joint Union High · Public

Public Sonoma County 🏛 Petaluma Joint Union High → CDS 4970862…
📄 Shareable scorecard →

📘Top 5% ELA proficiency in CA 🧮Top 5% Math proficiency in CA 📘Top 3 ELA proficiency in Sonoma 🧮Top 2 Math proficiency in Sonoma

📋 At a glance

Programs & features
Academic signals
  • 🎓 AP rigor: Bottom 6% of US high schools

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

💡

How Petaluma Accelerated Charter compares for families

What families should know about Petaluma Accelerated Charter.

  • Locally📘 Top 5% in California on ELA proficiency — plus 3 more top-ranks.
  • vs Similar SchoolsThe closest comparables nearby: River Montessori Elementary Charter, Cinnabar Charter, San Antonio High (continuation) and 2 more. See the sidebar to compare side-by-side.

For Parents

📬

Follow Petaluma Accelerated Charter

Get an email when Petaluma Accelerated Charter's numbers change — new admissions results, enrollment shifts, test scores. A few updates a year, no spam.

SAT / ACT participation

CRDC federal data · 2020-21
SAT/ACT test-takers
0
11th-12th graders who took 1+ college admissions test

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

Chronic absenteeism — 2024-25

Share of students missing 10% or more of expected attendance — the leading indicator that often precedes the demand decline shown above. Families disengaging tend to raise absenteeism first, then formally leave. Basis: total enrollment.

Chronic absent
8.6%
10 of 116 students

Low and stable absenteeism — students are engaged and showing up. The leading indicator is healthy.

Sonoma County median
17.5% · school is better than 91% of 58 HS
Statewide median
20.9%
Chronic absenteeism by year (raw %)

Source: California Department of Education, Chronic Absenteeism 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 eligible students. CDE didn't publish a usable 2019-20 file (COVID).

Enrollment trend & projection

Total enrollment
105 (2018)113 (2026)
+7.6%

If this trend holds (+0.9%/yr, Total enrollment)

At per-pupil funding of $ / student:

Horizon Projected Total enrollment Change Funding impact / yr
1 yr (2027) ~114 +1 $0
3 yr (2029) ~116 +3 $0
5 yr (2031) ~118 +5 $0

Straight-line extrapolation of the recent annual rate — a what-if, not a forecast of intent. Default = California's LCFF base grant for grades 9–12 ($12,423/ADA). Edit the figure to match your school.

Petaluma Accelerated Charter — Enrollment & Outcomes Snapshot

Public · vs. 10 most similar nearby schools

  • Enrollment has been growing (+0.9%/yr); projects to ~116 by 2029.

Enrollment projection

113 students (2026)
~116 projected (2029)
at +0.9%/yr

Your school vs. its 10 most similar nearby schools

School Type Size UC Reach Score Enroll. trend
Petaluma Accelerated Charter Public 113
Peer-group median 12 +26%
River Montessori Elementary Charter Public 141
Cinnabar Charter Public 151
San Antonio High (continuation) Public 60 -29%
Kid Street Charter Public 122
Dunham Charter Public 167
Tomales High School Public 134 12 +28%
Village Charter Public 122
Valley Oaks School Public
El Camino High Public 65 +26%
Santa Rosa Accelerated Charter Public 128

UC Reach Score = top-6 UC admits ÷ senior class (can exceed 100 when students are admitted to multiple campuses). Enrollment trend = first-to-latest grade-12 change on file. Similar schools matched on proximity, size, type. Methodology →

Enrollment stability & demand — 2024-25

Two complementary signals: retention (do students stay once enrolled?) and demand (are families choosing the school?). Read against the Sonoma County baseline — the demographic tide is moving every CA HS, so a school's gap vs. county is the actionable signal.

Stability rate
90.8%
108 of 119 students

11 of 119 students who enrolled at Petaluma Accelerated Charter this year didn't maintain continuous enrollment (9.2% non-stability). Mid-year transfers, dropouts, and other exits are all counted.

Sonoma County median
92.0% · school is in the 36th percentile of 59 HS
Statewide median
88.7% · in the 63rd percentile of 2,648 HS

Stability by student group

White (62) 96.8%
Hispanic / Latino (36) 88.9%
Socio. disadvantaged (35) 88.6%

Nearest peer high schools

River Montessori Elementary Charter 94.0% Cinnabar Charter 88.6% San Antonio High (continuation) 37.0% Kid Street Charter 91.1% Dunham Charter 90.1%

Source: California Department of Education, Stability Rate 2024-25. Benchmarks limited to non-virtual public & charter HS with ≥100 cumulative enrollees so by-design-high-churn continuation schools don't dominate the bottom of the distribution. Cumulative enrollment counts every student on the rolls during the year, so it can exceed peak-day enrollment.

For School Admins

The full Reach Report for Petaluma Accelerated Charter

A board- and LCAP-ready intelligence brief: your enrollment retention and college outcomes, benchmarked against your closest competitors, with a 5-year forecast, concrete steps to act on, and the rigor + outcomes story you can share with your families. Built from primary public data — prepared for you, not auto-generated.

  • Your 5-year enrollment forecast (currently 0.9%/yr) with the revenue at stake
  • Student-retention benchmarking vs your county median — and the LCAP evidence to back your goals
See a sample report →

For Parents

Researching colleges for your kid at Petaluma Accelerated Charter?

Get a personalized College Plan Audit — find Reach, Target, and Safety colleges matched to your kid's GPA, test scores, intended major, and your family's budget. Free.

Start the College Plan Audit →

For School Admins looking at enrollment trends: request an Enrollment Trend Audit →