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Elementary Schools in Chatsworth, California

Near Average2024–25 data7 schools · avg 40.2/100

Chatsworth, California has 7 ranked elementary schools with an average Scope Score of 40.2/100 — 3.6 points below the California state average of 43.8. The highest-scoring school is Superior Street Elementary at 60/100, where 36.7% of students exceed the state standard on the 2025 CAASPP assessment. Chatsworth schools average 18.2% exceeded standard (state: 21.6%) — this exceeded-vs-met distinction reveals whether schools push students beyond proficiency or pace toward it. Chronic absenteeism averages 31.0% (above the state average of 18.1%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.

Avg Scope Score
40.2
State avg: 43.8
SchoolScope composite
Score Range
50.7
9.6 – 60.3
Avg Exceeded %
18.2%
State avg: 21.6%
CDE CAASPP 2025
Chronic Absenteeism
31.0%
State avg: 18.1%
CDE Attendance 2025
Schools Ranked
7
With Scope Scores

How Chatsworth schools compare

Chatsworth's 7 ranked elementary schools average a Scope Score of 40.2 — 3.6 points below the California state average of 43.8. Scores range from 9.6 to 60.3, a 50.7-point spread.

The top-ranked school is Superior Street Elementary with a Scope Score of 60 and 36.7% of students exceeding standard.

Chronic absenteeism in Chatsworth averages 31.0%, which is below the state average of 18.1%.

How we score · Scope Score weights exceeded (40%), met (22%), growth (15%), absenteeism (10%), suspension (5%), ELPAC (5%), baseline (3%)

School archetypes in Chatsworth

1 Strong All-Around6 Building Momentum

Archetypes are data-driven labels based on Scope Score dimensions. Learn more

Schools in Chatsworth ranked by Scope Score

#SchoolScoreCountyExceededMet+AbsentSusp.
1Superior Street Elementary
Los Angeles Unified Strong All-Around
60Los Angeles36.7%64.5%10.8%0.3%
2Chatsworth Charter High
Los Angeles Unified Building Momentum
59Los Angeles19.5%42.1%27.7%0.8%
3Chatsworth Park ES Urban Planning/Community Develo
Los Angeles Unified Building Momentum
52Los Angeles29.2%56.5%16.5%0.1%
4Ernest Lawrence Middle
Los Angeles Unified Building Momentum
45Los Angeles23.3%44.3%24.6%2.6%
5Germain Academy For Academic Achievement
Los Angeles Unified Building Momentum
40Los Angeles18.6%44.3%20.6%0.1%
6Stoney Point Continuation
Los Angeles Unified Building Momentum
15Los Angeles0.0%9.3%61.3%1.3%
7William Tell Aggeler Opportunity High
Los Angeles Unified Building Momentum
10Los Angeles0.0%0.0%55.5%6.6%

Data source: California Department of Education · CAASPP 2024-25 · Methodology

Scores are SchoolScope's analysis of public data, not official CDE ratings. They represent one way of interpreting test results and should not be the sole basis for school decisions.

Private Schools in Chatsworth

Private schools don't participate in California's standardized testing (CAASPP) and cannot be scored or ranked. Showing enrollment, student-teacher ratio, and affiliation where available.

Sierra Canyon School
Nonsectarian · Grades Pre-K-12 · 1089 students
12:1Private
Sierra Canyon School
Nonsectarian · Grades Pre-K-12 · 1023 students
7:1Private
Chaminade College Preparatory Middle School
Roman Catholic · Grades 6-8 · 610 students
20:1Private
St. John Eudes School
Roman Catholic · Grades Pre-K-8 · 202 students
16:1Private
Egremont Schools
Nonsectarian · Grades Pre-K-5 · 85 students
10:1Private

What Scope Scores can't tell you about Chatsworth

  • Class sizes and student-teacher interaction quality
  • Quality of arts, music, athletics, and enrichment programs
  • Teacher experience, turnover, and professional development
  • Campus safety, bullying climate, and social-emotional support
  • Parent and community engagement levels
  • Quality of special education and gifted programs
  • How school zones and enrollment boundaries affect access

Scope Scores measure academic performance and school climate using public data. They are one lens among many. Full methodology

Frequently asked questions

Are the schools in Chatsworth good?
Chatsworth's 7 ranked elementary schools average a Scope Score of 40.2/100, which is 3.6 points below the California state average of 43.8. 18.2% of students exceed the state standard on average (state average: 21.6%). The Scope Score weights six dimensions: exceeded standard (40%), met standard (22%), grade-level growth (15%), chronic absenteeism (10%), suspension rate (5%), and ELPAC proficiency (5%). Data source: California Department of Education CAASPP 2025, analyzed by SchoolScope.
What is the best elementary school in Chatsworth?
The highest-scoring elementary school in Chatsworth is Superior Street Elementary with a Scope Score of 60/100 and 36.7% of students exceeding the state standard. Rankings are based on SchoolScope's 2025 Scope Score, which measures academic performance and school climate using publicly available California data. See full methodology.
How do Chatsworth schools compare to the state average?
Chatsworth elementary schools average a Scope Score of 40.2 vs. the statewide average of 43.8 (3.6 points below). The exceeded rate averages 18.2% vs. 21.6% statewide. Chronic absenteeism averages 31.0% vs. 18.1% statewide. Scores range from 9.6 to 60.3, a 50.7-point spread.
How many schools are in Chatsworth?
Chatsworth has 7 ranked elementary schools with Scope Scores. Schools are ranked using a weighted composite of CAASPP test performance, growth trajectory, chronic absenteeism, and suspension rate. Schools with insufficient testing data are not ranked.
What does the Scope Score measure?
The Scope Score is SchoolScope's proprietary composite rating (0–100) based on six dimensions of publicly available California school data: the exceeded-vs-met standard split, overall proficiency, grade 3–5 growth, chronic absenteeism, suspension rate, and ELPAC English Learner proficiency. Unlike single-number ratings, the Scope Score separates students who "exceeded" from those who "met" the standard — revealing whether a school pushes students beyond proficiency or paces toward it. Full methodology and weights.

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