Altamont Elementary
Public · Grades K–8 · 616 students
Sebastian Questa Elementary
685 North Montebello St., Mountain House, CA 95391
Grades
K–8
Elementary
Students
822
Enrolled 2024–25
Students per teacher
22.3 : 1
Full-time teachers
District
Lammersville Joint Unified
San Joaquin County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 5,632 California elementary schools · How we grade
Percentiles compare this school with other California elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Sebastian Questa Elementary
Sebastian Questa Elementary is a public elementary school in Mountain House, California, serving grades K–8. It is part of Lammersville Joint Unified. The school is located in a midsize suburb in San Joaquin County.
In the 2024–25 school year, 822 students were enrolled, with about 22.3 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). Its Schola Grade is A (excellent), compared with 5,632 California elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- K–8
- Enrollment (2024–25)
- 822 students
- Students per teacher
- 22.3 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Midsize
- School district
- Lammersville Joint Unified
- County
- San Joaquin County
- NCES school ID
- 060141012551
Schools near Sebastian Questa Elementary
All 8 schools in Mountain House →
Bethany Elementary
Public · Grades K–8 · 768 students
Wicklund Elementary
Public · Grades K–8 · 689 students
Mountain House Elementary
Public · Grades K–8 · 14 students
Hansen Elementary
Public · Grades K–8 · 930 students
Julius Cordes Elementary
Public · Grades K–8 · 877 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.