Very Good
#2531 of 9,539 schools in CA
Top 27% in state
Chatsworth Charter High
High School · Los Angeles Unified
10027 Lurline Ave., Chatsworth, CA 91311
Enrollment
1,724
Student-Teacher
23:1
Score
7.5
Grades
9th – 12th
Enrollment
1,724
Student-Teacher
23:1
Score
7.5
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#2,531 of 9,539
In Chatsworth
#2 of 8
public schools
In district
#261 of 769
Los Angeles Unified
Academic growth
8.9 / 10
Excellent
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Chatsworth Charter High
High School in Chatsworth · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Stoney Point Continuation
0.2 mi away. Use as a geographic alternative in the same move search.
St John Eudes School
0.3 mi away. Use as a geographic alternative in the same move search.
About Chatsworth Charter High
Chatsworth Charter High is a public high school in Chatsworth, CA, part of Los Angeles Unified. Chatsworth Charter High serves approximately 1,724 students, and covers grades 9th-12th, and has a 23:1 student-teacher ratio. Chatsworth Charter High has a current MySchoolScout rating of 7.5 out of 10 and ranks #2,531 of 9,539 schools in CA.
Structured state assessment records for Chatsworth Charter High show 36% math proficiency (multi-year average, 2009-2024) and 51% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 7.5 · Very Good
- District avg 6.7
- CA avg 6.5
What Parents Should Know
Chatsworth Charter High runs 23:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Chatsworth Charter High is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
31% of students at Chatsworth Charter High were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Chatsworth Charter High — Students at Chatsworth Charter High score 43% proficient, which is above what's typical for similar communities (expected: 36%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
67.5%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 30 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage 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: 8.9/10.
How Chatsworth Charter High Compares
See how Chatsworth Charter High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
10027 Lurline Ave., Chatsworth, CA 91311
Nearby Alternatives
Families considering Chatsworth Charter High may also want to explore other high schools in the area. Stoney Point Continuation (rated 5.6/10, 0.2 miles away), a more accessible option. Additionally, William Tell Aggeler Opportunity High (rated 4.8/10, 0.8 miles away), a more accessible option. For more schools in Chatsworth, see our Chatsworth schools guide .
Nearby Schools
20 within 1.8 mi| School | Distance | Rating |
|---|---|---|
| Stoney Point Continuation Chatsworth | 0.2 mi | 5.6 |
| ST JOHN EUDES SCHOOL Chatsworth | 0.3 mi | 6.9 |
| St. John Eudes Chatsworth | 0.3 mi | — |
| Ernest Lawrence Middle Chatsworth | 0.4 mi | 7.2 |
| Germain Academy For Academic Achievement Chatsworth | 0.7 mi | 6.1 |
| Superior Street Elementary Chatsworth | 0.6 mi | 7.4 |
| William Tell Aggeler Opportunity High Chatsworth | 0.8 mi | 4.8 |
| Aggeler Community Day Chatsworth | 0.8 mi | — |
| SIERRA CANYON SCHOOL Chatsworth | 1.3 mi | 6.0 |
| EGREMONT SCHOOLS Chatsworth | 1.1 mi | 6.4 |
| Egremont Schools, Inc. Chatsworth | 1.1 mi | — |
| Sierra Canyon School Chatsworth | 1.3 mi | — |
| CHAMINADE COLLEGE PREPARATORY MIDDLE SCHOOL Chatsworth | 1.1 mi | 5.0 |
| SIERRA CANYON SCHOOL Chatsworth | 1.4 mi | 6.8 |
| Our Community Charter Chatsworth | 1.2 mi | 6.0 |
| CDS Elementary Los Angeles | 1.2 mi | — |
| Chatsworth Park ES Urban Planning/Comm Development Magnet Chatsworth | 1.3 mi | 8.0 |
| MONTESSORI OF CHATSWORTH Chatsworth | 1.4 mi | — |
| DNA Prep Academy Chatsworth | 1.6 mi | — |
| Limerick Avenue Elementary Canoga Park | 1.8 mi | 8.4 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91311 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$117,574
Median Home Value
$837,300
Median Rent
$2,199/mo
Population
40,557
College Educated
44.9%
Homeownership
66.8%
Avg Commute
29.1 min
Poverty Rate
7.6%
Median Age
42.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alta Loma High Alta Loma, CA | 7.5 |
| Arroyo High San Lorenzo, CA | 7.5 |
| Baldwin Park High Baldwin Park, CA | 7.5 |
| Bell Senior High Bell, CA | 7.5 |
| Encinal Junior/Senior High Alameda, CA | 7.5 |
| Hillcrest High Riverside, CA | 7.5 |
Frequently Asked Questions
Common questions about Chatsworth Charter High
What grades does Chatsworth Charter High serve?
Chatsworth Charter High serves students in grades 9th through 12th.
How many students attend Chatsworth Charter High?
Chatsworth Charter High has an enrollment of approximately 1,724 students.
What is the student-teacher ratio at Chatsworth Charter High?
The student-teacher ratio at Chatsworth Charter High is 23:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Chatsworth Charter High rank in CA?
Chatsworth Charter High ranks #2,531 of 9,539 schools in CA.
What is Chatsworth Charter High's MySchoolScout rating?
Chatsworth Charter High has a current MySchoolScout rating of 7.5 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Chatsworth Charter High?
Based on loaded state assessment records, Chatsworth Charter High has 36% math proficiency (multi-year average, 2009-2024) and 51% reading/ELA proficiency (multi-year average, 2009-2024).
Is Chatsworth Charter High a charter school?
Yes, Chatsworth Charter High is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Chatsworth Charter High a Title I school?
No, Chatsworth Charter High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Chatsworth Charter High?
67.5% of students at Chatsworth Charter High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,724
- Student-Teacher Ratio
- 23:1
- Teachers (FTE)
- 75
- Free/Reduced Lunch
- 67.5%
- Type
- regular
- Setting
- Large City
- County
- Los Angeles County
- Chronic Absenteeism (SY 2022-23)
- 30.7%
- Phone
- (818) 678-3400
- 4-Year Graduation
- 90.0%
Resources & Links
District
Los Angeles Unified- District Enrollment
- 419,929
- Schools in District
- 785
- Per-Pupil Spending
- $22,687
- District Rank
- #261 of 769
Other Schools in This District
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