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Colton Joint Unified

Ruth Grimes Elementary

1609 Spruce Avenue, Bloomington, CA 92316-2120

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Summary

Ruth Grimes Elementary is underperforming.

Reading and math results average to the 56th percentile among comparable California schools.

Only 47.7% of students met California's reading standard, but it is holding steady.

Math is weaker: 40.4% of students met California's math standard, but it is trending up slightly.Trending up

Proficiency Stats
Current Reading Proficiency47.7%
Current Math Proficiency40.4%
Reading State Rank2007/4674 (57th percentile)
Math State Rank2103/4674 (55th percentile)
Other Stats
Student / Teacher Ratio21:1
Student Enrollment606
Low-Income Students520 (85.8%)
English Learners149 (24.6%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2023 - 2025
Reading -0.3%Trend down•Math +1.3%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 +0.5%Trend up•
Non-Low-Income -3.8%Trend down
English Learners vs English Native
English Learners
English Native
English Learners -10.0%Trend down•
English Native -4.0%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 +3.8%Trend up•
Non-Low-Income -13.6%Trend down
English Learners vs English Native
English Learners
English Native
English Learners -12.1%Trend down•
English Native 0.0%Trend down
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