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Mountain View-Los Altos Union High


At a glance
320thof 1,543 California districts▲ 14
Better than 79% of California districts
High 3Grades 9-12
1299 Bryant Ave.
Mountain View, CA 94040-4527
·(650) 940-4650·All California district rankings →
Statewide performance 2017–2025
2025: better than 79.3% of districts
3
Schools
4,435
Students
2
5-star schools
Top rankedMountain View High70th of 2,162 California high schools
Biggest riser
Alta Vista High up 32 spots statewide this year
Summary:

The Mountain View-Los Altos Union High district consists of three high schools serving grades 9-12 in an affluent area of California, with two large, top-performing comprehensive schools and one much smaller alternative school.

Overall, this is a high-achieving district where Mountain View High and Los Altos High consistently rank among the top 4% of schools in the state, boasting graduation rates near 97% and academic proficiency far exceeding state averages. These two schools are very similar in core academic performance, though Mountain View High has a slight edge in science and the lowest chronic absenteeism rate. In contrast, Alta Vista High serves a different population with much higher economic need and faces significant challenges, including very high chronic absenteeism and much lower test scores, despite having the most funding per student and the smallest class sizes in the district.

Key takeaways for parents are that the two main comprehensive schools offer elite, consistent education, while the alternative school shows recent improvement but serves students with very different needs. The stark difference in outcomes between the schools highlights how factors like student attendance can be more influential than funding alone, and the district's internal disparity presents a complex picture of educational equity within an otherwise exemplary system.

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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