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New Jerusalem Elementary

Delta Charter

31400 South Koster Road, Tracy, CA 95304-8824

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Summary

Delta Charter is badly underperforming.

Reading and math results average to the 36th percentile among comparable California schools.

Only 31.4% of students met California's reading standard, and it is trending down slightly.Trending down

Math is weaker: 26.0% of students met California's math standard, but it is slowly trending up.Trending up

Proficiency Stats
Current Reading Proficiency31.4%
Current Math Proficiency26.0%
Reading State Rank1272/1751 (27th percentile)
Math State Rank985/1754 (44th percentile)
Other Stats
Student / Teacher Ratio15:1
Student Enrollment772
Low-Income Students488 (63.2%)
English Learners79 (10.2%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -1.0%Trend down•Math +4.7%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 -0.4%Trend down•
Non-Low-Income +2.0%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +0.8%Trend up•
English Native -0.1%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 +4.9%Trend up•
Non-Low-Income +10.2%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +11.4%Trend up•
English Native +5.4%Trend up
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