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Union Elementary

Oster Elementary

1855 Lencar Way, San Jose, CA 95124-3603

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Summary

Oster Elementary is a good school.

Reading and math results average to the 93rd percentile among comparable California schools.

76.7% of students met California's reading standard, but it is trending down slightly.Trending down

79.6% of students met California's math standard, which is strong statewide but is trending down slightly.Trending down

Proficiency Stats
Current Reading Proficiency76.7%
Current Math Proficiency79.6%
Reading State Rank400/4674 (91st percentile)
Math State Rank241/4674 (95th percentile)
Other Stats
Student / Teacher Ratio24:1
Student Enrollment627
Low-Income Students81 (12.9%)
English Learners126 (20.1%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -1.4%Trend down•Math -1.7%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 +9.2%Trend up•
Non-Low-Income -0.5%Trend down
English Learners vs English Native
English Learners
English Native
English Learners +6.1%Trend up•
English Native -1.6%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 +4.5%Trend up•
Non-Low-Income -0.4%Trend down
English Learners vs English Native
English Learners
English Native
English Learners +0.5%Trend up•
English Native -1.7%Trend down
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