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Los Angeles Unified

Chatsworth Charter High

10027 Lurline Avenue, Chatsworth, CA 91311-3153

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Summary

Chatsworth Charter High is underperforming.

Reading and math results average to the 61st percentile among comparable California schools.

50.5% of students met California's reading standard, and it is quickly trending up.Trending up

Math is weaker: 33.6% of students met California's math standard, but it is quickly trending up.Trending up

Proficiency Stats
Current Reading Proficiency50.5%
Current Math Proficiency33.6%
Reading State Rank819/1609 (49th percentile)
Math State Rank434/1605 (73rd percentile)
Other Stats
Student / Teacher Ratio21:1
Student Enrollment1,743
Low-Income Students1,201 (68.9%)
English Learners175 (10.0%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading +10.9%Trend up•Math +10.8%Trend up
Showing school-level proficiency for the last three years

Reading Proficiency Scores

Race, economic status, English learner status, and distribution of scores by grade.

Race and Ethnicity
Distribution of Scores by Grade
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income +13.4%Trend up•
Non-Low-Income +6.6%Trend up
English Learners vs English Native
English Learners
English Native
English Learners -0.6%Trend down•
English Native +10.2%Trend up

Math Proficiency Scores

Race, economic status, English learner status, and distribution of scores by grade.

Race and Ethnicity
Distribution of Scores by Grade
Low-Income vs Non-Low-Income
Low-Income
Non-Low-Income
Low-Income +15.8%Trend up•
Non-Low-Income +1.7%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +15.0%Trend up•
English Native +15.8%Trend up
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