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Lammersville Joint Unified

Evelyn Costa Elementary

1675 South Gobind Boulevard, Mountain House, CA 95391

Summary

Evelyn Costa Elementary is an excellent school.

80.3% of students are reading at grade level in Evelyn Costa Elementary, and it is trending up slightly.Trending up

Math is also strong at 79.2% and is trending up slightly.Trending up

Proficiency Stats
Current Reading Proficiency80.3%
Current Math Proficiency79.2%
Reading State Rank56/1751 (97th percentile)
Math State Rank32/1754 (98th percentile)
Other Stats
Student / Teacher Ratio23:1
Student Enrollment612
Low-Income Students38 (6.2%)
English Learners70 (11.5%)
Quick links
School WebsiteGreat SchoolsNicheEd-DataCAASPP
2-Year Trends
2024 - 2025
Reading +3.0%Trend up•Math +2.7%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 -9.2%Trend down•
Non-Low-Income +4.2%Trend up
Showing subgroup proficiency for the last three years
English Learners vs English Native
English Learners
English Native
English Learners -11.0%Trend down•
English Native +5.9%Trend up
Showing subgroup proficiency for the last three years

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 +8.2%Trend up•
Non-Low-Income +2.6%Trend up
Showing subgroup proficiency for the last three years
English Learners vs English Native
English Learners
English Native
English Learners +7.1%Trend up•
English Native -0.1%Trend down
Showing subgroup proficiency for the last three years
Markdown Version