Sebastian Questa Elementary
🇺🇸 Official data · 2025Mountain House, California 95391 · Lammersville Joint Unified
#443 of 5,693 elementary schools in California
#6726 of 50,301 nationally
About Sebastian Questa Elementary
Sebastian Questa 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 822 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 77.0 out of 100, placing it in the top 25% of elementary schools in United States and 443rd of 5,693 ranked elementary schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (98th percentile), and its weakest is students per teacher (7th percentile).
Other published figures: enrollment 822.
There are 8 schools in Mountain House; Sebastian Questa Elementary ranks 3rd of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)72%
- Reading proficiency (30%)72%
- Community advantage (fewer free/reduced-price lunch) (25%)8.2%
- Students per teacher (15%)22.8
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 Sebastian Questa Elementary by the official sources.
- Enrollment
- 822
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 8.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.8
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sebastian Questa Elementary
Closest schools by straight-line distance, with their Success Index (US).
Altamont Elementary
Mountain House · Public elementary · Grades K–8
616 students · 665 m away
Bethany Elementary
Mountain House · Public elementary · Grades K–8
768 students · 1.7 km away
Wicklund Elementary
Mountain House · Public elementary · Grades K–8
689 students · 2.1 km away
Mountain House Elementary
Byron · Public elementary · Grades K–8
14 students · 2.3 km away
Mountain House High
Mountain House · Public high · Grades 9–12
2,428 students · 2.7 km away
Hansen Elementary
Mountain House · Public elementary · Grades K–8
930 students · 3.1 km away
Julius Cordes Elementary
Mountain House · Public elementary · Grades K–8
877 students · 3.2 km away
Evelyn Costa Elementary
Mountain House · Public elementary · Grades K–8
612 students · 3.8 km away
Lammersville Elementary
Tracy · Public elementary · Grades K–8
203 students · 5.3 km away
Art Freiler
Tracy · Public elementary · Grades K–8
772 students · 9.1 km away
Similar schools
Public elementary schools in California with a comparable Enrollment.
Susan B. Anthony Elementary
Corona · Public elementary · Grades K–6
822 students
Leonardo Da Vinci
Sacramento · Public elementary · Grades K–8
822 students
Rosamond Elementary
Rosamond · Public elementary · Grades K–5
822 students
Earl Warren Elementary
Lake Elsinore · Public elementary · Grades K–5
821 students
Zamorano Elementary
San Diego · Public elementary · Grades K–5
823 students
Carlton Oaks Elementary
Santee · Public elementary · Grades K–8
823 students
Frequently asked questions
Is Sebastian Questa Elementary a good school?
Sebastian Questa Elementary has a Success Index (US) of 77.0 out of 100 (Top 25% of elementary schools in United States) and ranks #443 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 Sebastian Questa Elementary rank in California?
Sebastian Questa Elementary ranks #443 of 5,693 elementary schools in California and #6726 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Sebastian Questa Elementary?
Sebastian Questa Elementary had 822 students in 2025.
Is Sebastian Questa Elementary a elementary school or a high school?
Sebastian Questa Elementary is classified as a elementary covering Grades K–8. It is a public school.
What other schools are near Sebastian Questa Elementary?
There are 10 schools within 15 km of Sebastian Questa Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.