Average
#5833 of 9,533 schools in CA
Petaluma Accelerated Charter
Middle School · Petaluma Joint Union High
110 Ellis St., Petaluma, CA 94952
Enrollment
116
Student-Teacher
29:1
Score
5.9
Grades
7th – 8th
Enrollment
116
Student-Teacher
29:1
Score
5.9
Grades
7th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Petaluma
#15 of 30
public schools
California middle schools
#849 of 1,349
In district
#5 of 8
Petaluma Joint Union High
Academic performance
10.0 / 10
Exceptional
About Petaluma Accelerated Charter
Petaluma Accelerated Charter serves 116 middle school students in grades 7-8 in Petaluma, California. This small charter school delivers impressive academic results, earning an 8.4 out of 10 rating from MySchoolScout and ranking in the 93rd percentile among California schools at #654 out of 9,566 statewide. The school's academic performance is particularly noteworthy, with 91% of students achieving proficiency or above in English Language Arts and 90% meeting or exceeding standards in mathematics.
These strong outcomes reflect the school's focused approach to middle school education. With just 4 full-time equivalent teachers serving the student body, the student-teacher ratio is 29:1, which is higher than typical but appears to work well within this charter school's educational model. Located at 110 Ellis Street, Petaluma Accelerated Charter operates in an affluent community where the median household income reaches $110,739 and nearly half of residents hold bachelor's degrees or higher.
The surrounding ZIP code has a low poverty rate of 6.1% and median home values of $959,400, reflecting the area's economic stability. The school is situated in Petaluma, a charming small city in Sonoma County known for its historic downtown and strong sense of community.
What Parents Should Know
With an enrollment of 116 students, Petaluma Accelerated Charter is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
The student-teacher ratio at Petaluma Accelerated Charter is 29:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Petaluma Accelerated Charter is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Petaluma Accelerated Charter — Students at Petaluma Accelerated Charter score 91% proficient, which is above what's typical for similar communities (expected: 60%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
27.6%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.3/10.
How Petaluma Accelerated Charter Compares
See how Petaluma Accelerated Charter performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 97.5% (2019) to 90.27% (2024). Reading/ELA proficiency has declined from 97.5% (2019) to 91.96% (2024).
Location
110 Ellis St., Petaluma, CA 94952
Nearby Alternatives
Families considering Petaluma Accelerated Charter may also want to explore other middle schools in the area. THE SPRING HILL SCHOOL (rated 8.6/10, 1.5 miles away), which scores notably higher. Another option is ST VINCENT DE PAUL HIGH SCHOOL (rated 7.6/10, 1.0 miles away), which scores notably higher. Additionally, Sonoma Mountain Elementary (rated 7.5/10, 1.6 miles away), which scores notably higher. For more schools in Petaluma, see our Petaluma schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| McKinley Elementary Petaluma | 0.0 mi | 3.0 |
| Live Oak Charter Petaluma | 0.3 mi | 5.7 |
| San Antonio High (Continuation) Petaluma | 0.5 mi | 6.5 |
| Valley Oaks High (Alternative) Petaluma | 0.5 mi | 6.4 |
| Loma Vista Immersion Academy Petaluma | 0.8 mi | 3.7 |
| McDowell Elementary Petaluma | 0.7 mi | 5.2 |
| ST VINCENT DE PAUL ELEMENTARY SCHOOL Petaluma | 1.0 mi | 4.9 |
| Saint Vincent de Paul College Preparatory Petaluma | 1.0 mi | — |
| ST VINCENT DE PAUL HIGH SCHOOL Petaluma | 1.0 mi | 7.6 |
| South County Consortium Petaluma | 1.2 mi | 6.9 |
| McNear Elementary Petaluma | 1.5 mi | 6.9 |
| Petaluma High Petaluma | 1.4 mi | 5.7 |
| Carpe Diem High (Continuation) Petaluma | 1.4 mi | — |
| THE SPRING HILL SCHOOL Petaluma | 1.5 mi | 8.6 |
| Mary Collins Charter School at Cherry Valley Petaluma | 1.2 mi | 7.3 |
| Miwok Valley Elementary Charter Petaluma | 1.3 mi | 3.8 |
| Sonoma Mountain Elementary Petaluma | 1.6 mi | 7.5 |
| Valley Vista Elementary Petaluma | 1.4 mi | 4.2 |
| Grant Elementary Petaluma | 1.7 mi | 6.7 |
| La Tercera Elementary Petaluma | 1.3 mi | 4.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94952 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$115,097
Median Home Value
$1,016,800
Median Rent
$2,272/mo
Population
33,339
College Educated
47.5%
Homeownership
59.9%
Avg Commute
28.3 min
Poverty Rate
6.6%
Median Age
44.5
Community Profile
The community surrounding Petaluma Accelerated Charter has a median household income of $115,097. It is a well-educated community where 48% of adults hold a bachelor's degree or higher. The median home value in the area is $1,016,800, with a median rent of $2,272/month. The local poverty rate of 6.6% is relatively low. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| LEPORT SCHOOLS - IRVINE SPECTRUM NORTH CAMPUS Irvine, CA | 5.9 |
| SACRED HEART NATIVTY SCHOOLS San Jose, CA | 5.9 |
| Santa Lucia Middle Cambria, CA | 5.8 |
| South Bay Elementary Eureka, CA | 6.1 |
| Ingenium Clarion Charter Middle Los Angeles, CA | 5.7 |
| Katherine Johnson STEM Academy Los Angeles, CA | 5.7 |
Frequently Asked Questions
Common questions about Petaluma Accelerated Charter
What grades does Petaluma Accelerated Charter serve?
Petaluma Accelerated Charter serves students in grades 7th through 8th.
How many students attend Petaluma Accelerated Charter?
Petaluma Accelerated Charter has an enrollment of approximately 116 students.
What is the student-teacher ratio at Petaluma Accelerated Charter?
The student-teacher ratio at Petaluma Accelerated Charter is 29:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Petaluma Accelerated Charter rank in CA?
Petaluma Accelerated Charter is ranked #5833 out of 9,533 schools in CA.
What is Petaluma Accelerated Charter's MySchoolScout rating?
Petaluma Accelerated Charter has a composite rating of 5.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Petaluma Accelerated Charter?
Based on the most recent state assessment data, Petaluma Accelerated Charter has 93.0% math proficiency and 92.8% reading/ELA proficiency.
Is Petaluma Accelerated Charter a charter school?
Yes, Petaluma Accelerated Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Petaluma Accelerated Charter a Title I school?
No, Petaluma Accelerated Charter is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Petaluma Accelerated Charter?
27.6% of students at Petaluma Accelerated Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
- City Safety
- Elevated (1,469/100K)
FBI UCR 2024. City-level (Petaluma). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 7th – 8th
- Enrollment
- 116
- Student-Teacher Ratio
- 29:1
- Teachers (FTE)
- 4
- Free/Reduced Lunch
- 27.6%
- Type
- regular
- Setting
- Small City
- County
- Sonoma County
- Phone
- (707) 778-4750
- Data Year
- 2023–2024
Resources & Links
District
Petaluma Joint Union High- District Enrollment
- 4,931
- Schools in District
- 10
- District Rank
- #5 of 8
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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