Mountain House High
🇺🇸 Official data · 2025Mountain House, California 95391 · Lammersville Joint Unified
#135 of 1,343 high schools in California
#3684 of 16,910 nationally
About Mountain House High
Mountain House High is a public high school located in Mountain House, in the Lammersville Joint Unified school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 2,428 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.5 out of 100, placing it in the top 25% of high schools in United States and 135th of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (98th percentile), and its weakest is students per teacher (4th percentile).
Other published figures: enrollment 2,428.
There are 8 schools in Mountain House; Mountain House High ranks 6th of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)50%
- Reading proficiency (30%)75%
- Community advantage (fewer free/reduced-price lunch) (25%)10.8%
- Students per teacher (15%)25.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mountain House High by the official sources.
- Enrollment
- 2,428
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 10.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 25.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 75%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 50%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mountain House High
Closest schools by straight-line distance, with their Success Index (US).
Julius Cordes Elementary
Mountain House · Public elementary · Grades K–8
877 students · 665 m away
Hansen Elementary
Mountain House · Public elementary · Grades K–8
930 students · 776 m away
Wicklund Elementary
Mountain House · Public elementary · Grades K–8
689 students · 915 m away
Bethany Elementary
Mountain House · Public elementary · Grades K–8
768 students · 966 m away
Evelyn Costa Elementary
Mountain House · Public elementary · Grades K–8
612 students · 1.1 km away
Altamont Elementary
Mountain House · Public elementary · Grades K–8
616 students · 2.0 km away
Sebastian Questa Elementary
Mountain House · Public elementary · Grades K–8
822 students · 2.7 km away
Lammersville Elementary
Tracy · Public elementary · Grades K–8
203 students · 3.2 km away
Mountain House Elementary
Byron · Public elementary · Grades K–8
14 students · 3.7 km away
John C. Kimball High
Tracy · Public high · Grades 9–12
1,587 students · 7.2 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Sanger High
Sanger · Public high · Grades 9–12
2,426 students
La Quinta High
La Quinta · Public high · Grades 9–12
2,425 students
Mayfair High
Lakewood · Public high · Grades 7–12
2,422 students
Phineas Banning Senior High
Wilmington · Public high · Grades 9–12
2,422 students
Ernest Righetti High
Santa Maria · Public high · Grades 9–12
2,416 students
Otay Ranch Senior High
Chula Vista · Public high · Grades 9–12
2,440 students
Frequently asked questions
Is Mountain House High a good school?
Mountain House High has a Success Index (US) of 68.5 out of 100 (Top 25% of high schools in United States) and ranks #135 of 1,343 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mountain House High rank in California?
Mountain House High ranks #135 of 1,343 high schools in California and #3684 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mountain House High?
Mountain House High had 2,428 students in 2025.
Is Mountain House High a elementary school or a high school?
Mountain House High is classified as a high school covering Grades 9–12. It is a public school.
What other schools are near Mountain House High?
There are 10 schools within 15 km of Mountain House High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.