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Ravenswood City Elementary

Costano Elementary

2695 Fordham Street, East Palo Alto, CA 94303-1207

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Summary

Costano Elementary is badly underperforming.

Reading and math results average to the 3rd percentile among comparable California schools.

Only 16.1% of students met California's reading standard, but it is slowly trending up.Trending up

Math is weaker: 11.6% of students met California's math standard, but it is trending up.Trending up

Proficiency Stats
Current Reading Proficiency16.1%
Current Math Proficiency11.6%
Reading State Rank4528/4674 (3rd percentile)
Math State Rank4501/4674 (4th percentile)
Other Stats
Student / Teacher Ratio17:1
Student Enrollment369
Low-Income Students327 (90.1%)
English Learners192 (52.9%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading +4.9%Trend up•Math +8.0%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 +3.5%Trend up•
Non-Low-Income +25.9%Trend up
English Learners vs English Native
English Learners
English Native
English Learners -1.3%Trend down•
English Native +10.3%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 +5.9%Trend up•
Non-Low-Income +33.3%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +2.9%Trend up•
English Native +13.0%Trend up
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