← Back to District
Mountain View Whisman

Mariano Castro Elementary

500 Toft Street, Mountain View, CA 94041-1727

View Compare
Summary

Mariano Castro Elementary is badly underperforming.

Reading and math results average to the 5th percentile among comparable California schools.

Only 15.1% of students met California's reading standard, and it is trending down.Trending down

Math is weaker: 14.6% of students met California's math standard, and it is trending down slightly.Trending down

Proficiency Stats
Current Reading Proficiency15.1%
Current Math Proficiency14.6%
Reading State Rank4553/4674 (3rd percentile)
Math State Rank4344/4674 (7th percentile)
Other Stats
Student / Teacher Ratio17:1
Student Enrollment248
Low-Income Students205 (82.7%)
English Learners165 (66.5%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -6.5%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 -7.3%Trend down•
Non-Low-Income -7.2%Trend down
English Learners vs English Native
English Learners
English Native
English Learners -0.1%Trend down•
English Native +2.2%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 -4.1%Trend down•
Non-Low-Income +15.8%Trend up
English Learners vs English Native
English Learners
English Native
English Learners +0.4%Trend up•
English Native +7.8%Trend up
Markdown Version