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SCHOOL COMMUNITY·PETALUMA JOINT UNION HIGH·NCES 063025013937

Petaluma Accelerated Charter

110 Ellis St., Petaluma, CA 94952 · (707) 778-4750 · Sonoma County
GRADES 07–08MIDDLE13-CITYCHARTERREGULAR SCHOOL115 STUDENTS
Enrollment
115
Middle
DISTRICT 353 · STATE 659
Student : Teacher
25.3:1
5 FTE teachers
DISTRICT 24.4:1 · STATE 20.7:1
Free / Reduced Lunch
28%
32 students
DISTRICT 49% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
62
Grade 8
53
Student demographics
White
6153%
DISTRICT 52% · STATE 20%
Hispanic
3430%
DISTRICT 37% · STATE 56%
Black
11%
DISTRICT 1% · STATE 5%
Asian
109%
DISTRICT 3% · STATE 12%
Two+
87%
DISTRICT 6% · STATE 6%
Native American
11%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
5548%
Female
6052%

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Test scores

CAASPP 2023-24 . % met or exceeded standard
English Language Arts
92.0%
CA avg 47.1% . +6.0pp since 2015
Math
90.3%
CA avg 35.6% . +18.3pp since 2015
Source: CAASPP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of CA schools after controlling for student poverty
Actual proficiency
90.7%
composite math + reading, all grades
Predicted
62.9%
based on CA schools with similar FRL share
Beats by
+27.8pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
115
+10 (+10%) vs 2017
Student : Teacher
25.3:1
was 25.0:1
% White
53%
was 69%
% Hispanic
30%
was 16%
% Asian
9%
was 11%
Source: NCES Common Core of Data

About Petaluma Accelerated Charter

Set in Petaluma, California, Petaluma Accelerated Charter is a rural-scale middle school, part of Petaluma Joint Union High. It serves 115 students across grades 7 through 8. By comparison, California's public schools average about 659 students each, so Petaluma Accelerated Charter sits 83% below that benchmark.

Within Petaluma Joint Union High, which oversees 11 schools and 4,900 students, Petaluma Accelerated Charter is one campus in the system.

In terms of who attends, Petaluma Accelerated Charter logs that the most-represented group is White (53%), with the rest of the student body spread across multiple groups. Other groups include 30% Hispanic, 9% Asian, 7% multiracial. The wider county runs roughly 62% White, putting the school's mix visibly less White than the area baseline.

On the resource side, Petaluma Accelerated Charter records 5 full-time-equivalent teachers, putting the student-to-teacher ratio at about 25.3:1. The state averages around 20.7:1, so this campus is higher than the state norm typical. About 28% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against Sonoma County (around 51%), the school's rate is south of typical.

On a demographically-adjusted basis, Petaluma Accelerated Charter sits in the top 10% of California schools after the BeatsExpectations adjustment. Predicted proficiency for the school's FRL share is roughly 62.9%; actual is 90.7%, +27.8 points clear of the demographic baseline.

In the area at large, census data for Sonoma County shows median household earnings sit near $104,674, about 39% of the adult population holds a bachelor's degree or above, and roughly 5% of residents live below the federal poverty line. Petaluma Accelerated Charter is one of 184 public schools in Sonoma County (combined enrollment of about 63,389 students).

The closest other public school is McKinley Elementary, roughly 0.0 miles away. Within five miles, there are 8 other public schools. On composite proficiency, Petaluma Accelerated Charter comes 1st of 4 in the immediate cluster, above the nearby-schools average of 32.3%.

Petaluma Accelerated Charter operates from a downtown location. Petaluma Accelerated Charter operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Over the past 7-year window. Petaluma Accelerated Charter's enrollment has increased 10% since 2018, when it stood at 105 (now 115). The White share of enrollment edged down from 69% to 53% over that span.

On allk12, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Sonoma County at a glance

View full county profile
Population
485,040
Census ACS
Median income
$104,674
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
184
63,389 students

Quick facts

School name
Petaluma Accelerated Charter
District
Petaluma Joint Union High
Address
110 Ellis St., Petaluma, CA 94952
Phone
(707) 778-4750
County
Sonoma County
Level
Middle
Grade range
07–08
Total enrollment
115
Teachers (FTE)
5
Student–teacher ratio
25.3:1
Free/Reduced lunch
32 (28%)
Locale
13-City: Small
NCES ID
063025013937
Charter school
Yes
Virtual school
No

Related schools

Other schools in Petaluma Joint Union High
Other schools in Petaluma
Nearby schools

Frequently asked questions

About Petaluma Accelerated Charter
What is the total enrollment at Petaluma Accelerated Charter?
Petaluma Accelerated Charter enrolls approximately 115 students in grades 07-08.
What age range does Petaluma Accelerated Charter serve?
Petaluma Accelerated Charter serves students from grade 07 through grade 08.
What is the student-teacher ratio at Petaluma Accelerated Charter?
The student-to-teacher ratio at Petaluma Accelerated Charter is approximately 25.3:1 (5 FTE teachers).
What is the racial breakdown of students at Petaluma Accelerated Charter?
At Petaluma Accelerated Charter, the student body is approximately 53% White, 30% Hispanic, 1% Black, 9% Asian, 7% Two or more.
Is Petaluma Accelerated Charter public or private?
Petaluma Accelerated Charter is a public K-12 school operated as a charter, overseen by Petaluma Joint Union High.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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