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Lammersville Joint Unified


At a glance
103rdof 1,543 California districts▲ 14
Better than 93% of California districts
111 S. De Anza Blvd.
Mountain House, CA 95391-7900
·(209) 836-7400·All California district rankings →
Statewide performance 2016–2025
2025: better than 93.3% of districts
9
Schools
7,945
Students
4
5-star schools
Top rankedJulius Cordes Elementary112th of 5,857 California elementary schools
Biggest riser
Lammersville Elementary up 761 spots statewide this year
Smallest classes
Lammersville Elementary 16.8 students per teacher
SchoolDigger ratings
5★
4★
3★
Summary:

The Lammersville Joint Unified district in California consists of nine schools serving grades K-12, with eight high-performing elementary schools and one standout high school, forming a generally excellent educational system for families in the area.

When comparing schools, Julius Cordes Elementary and Hansen Elementary are top performers with some of the highest test scores and lowest chronic absenteeism in the district, while Lammersville Elementary faces greater challenges with lower academic scores and higher student absenteeism. The district's single high school, Mountain House High, excels with a near-perfect graduation rate and strong college readiness, though its math scores are notably lower than those at the top elementary schools.

An interesting finding is that higher per-student spending does not automatically mean better results here; the highest-spending school has the lowest performance, while the top school spends the least. Overall, the district ranks in the 93rd percentile statewide, with most schools receiving 4 or 5-star ratings, indicating a consistently high-quality education, though outcomes vary significantly between schools with different levels of student economic need.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private





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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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