Altamont Elementary
🇺🇸 Official data · 2025Mountain House, California 95391 · Lammersville Joint Unified
#884 of 5,693 elementary schools in California
#12113 of 50,301 nationally
About Altamont Elementary
Altamont Elementary is a public elementary located in Mountain House, in the Lammersville Joint Unified school district of California, United States. It caters for Grades K–8. In 2025 it enrolled 616 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.8 out of 100, placing it in the top 25% of elementary schools in United States and 884th of 5,693 ranked elementary schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (95th percentile), and its weakest is students per teacher (5th percentile).
Other published figures: enrollment 616.
There are 8 schools in Mountain House; Altamont Elementary ranks 5th of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)60%
- Reading proficiency (30%)65%
- Community advantage (fewer free/reduced-price lunch) (25%)12.7%
- Students per teacher (15%)23.7
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 Altamont Elementary by the official sources.
- Enrollment
- 616
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 12.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 23.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 65%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 60%
- Share of tested students proficient or above (all students, all grades).
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Schools near Altamont Elementary
Closest schools by straight-line distance, with their Success Index (US).
Sebastian Questa Elementary
Mountain House · Public elementary · Grades K–8
822 students · 665 m away
Bethany Elementary
Mountain House · Public elementary · Grades K–8
768 students · 1.1 km away
Wicklund Elementary
Mountain House · Public elementary · Grades K–8
689 students · 1.5 km away
Mountain House High
Mountain House · Public high · Grades 9–12
2,428 students · 2.0 km away
Mountain House Elementary
Byron · Public elementary · Grades K–8
14 students · 2.4 km away
Hansen Elementary
Mountain House · Public elementary · Grades K–8
930 students · 2.4 km away
Julius Cordes Elementary
Mountain House · Public elementary · Grades K–8
877 students · 2.5 km away
Evelyn Costa Elementary
Mountain House · Public elementary · Grades K–8
612 students · 3.1 km away
Lammersville Elementary
Tracy · Public elementary · Grades K–8
203 students · 4.7 km away
John C. Kimball High
Tracy · Public high · Grades 9–12
1,587 students · 8.7 km away
Similar schools
Public elementary schools in California with a comparable Enrollment.
Yucca Loma Elementary
Apple Valley · Public elementary · Grades K–6
616 students
Gerald F. Litel Elementary
Chino Hills · Public elementary · Grades K–6
616 students
Chaparral Elementary
Chino Hills · Public elementary · Grades K–6
616 students
Jefferson Elementary
Santa Ana · Public elementary · Grades K–5
616 students
George Nicoloff Elementary
San Ysidro · Public elementary · Grades K–6
616 students
Avaxat Elementary
Murrieta · Public elementary · Grades K–5
617 students
Frequently asked questions
Is Altamont Elementary a good school?
Altamont Elementary has a Success Index (US) of 68.8 out of 100 (Top 25% of elementary schools in United States) and ranks #884 of 5,693 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 Altamont Elementary rank in California?
Altamont Elementary ranks #884 of 5,693 elementary schools in California and #12113 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Altamont Elementary?
Altamont Elementary had 616 students in 2025.
Is Altamont Elementary a elementary school or a high school?
Altamont Elementary is classified as a elementary covering Grades K–8. It is a public school.
What other schools are near Altamont Elementary?
There are 10 schools within 15 km of Altamont Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.