Scores updated for 2026!

Azusa Unified

Sierra High

1040 East Gladstone Street, Azusa, CA 91702-4837

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Summary

Sierra High is badly underperforming.

Reading and math results average to the 13th percentile among comparable California schools.

Only 16.7% of students met California's reading standard, and it is quickly trending down.Trending down

Math is weaker: 0.0% of students met California's math standard, and it is trending down slightly.Trending down

Proficiency Stats
Current Reading Proficiency16.7%
Current Math Proficiency0.0%
Reading State Rank1,327/1,596 (17th percentile)
Math State Rank1,442/1,596 (10th percentile)
Other Stats
Student / Teacher Ratio8:1
Student Enrollment119
Low-Income Students112 (94.1%)
English Learners17 (14.3%)
2-Year Trends
2024 - 2026
Reading -20.1%Trend down•Math -1.5%Trend down
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 -21.9%Trend down•
Non-Low-Income N/A
English Learners vs English Native
English Learners
English Native
English Learners N/A•
English Native -16.3%Trend down

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 0.0%Trend down•
Non-Low-Income N/A
English Learners vs English Native
English Learners
English Native
English Learners N/A•
English Native 0.0%Trend down