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Ontario-Montclair

Del Norte Elementary

850 Del Norte Avenue, Ontario, CA 91764-3639

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Summary

Del Norte Elementary is badly underperforming.

Reading and math results average to the 27th percentile among comparable California schools.

Only 27.1% of students met California's reading standard, and it is slowly trending down.Trending down

29.4% of students met California's math standard, but it is trending up.Trending up

Proficiency Stats
Current Reading Proficiency27.1%
Current Math Proficiency29.4%
Reading State Rank3845/4674 (18th percentile)
Math State Rank3021/4674 (35th percentile)
Other Stats
Student / Teacher Ratio19:1
Student Enrollment428
Low-Income Students398 (93.0%)
English Learners135 (31.5%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -3.3%Trend down•Math +5.2%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 -6.2%Trend down•
Non-Low-Income -4.6%Trend down
English Learners vs English Native
English Learners
English Native
English Learners -9.7%Trend down•
English Native +1.8%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 +3.7%Trend up•
Non-Low-Income +16.3%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +3.5%Trend up•
English Native +4.6%Trend up
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