Orion Montessori School
Private · Grades Pre-K–6 · 70 students
Castlemont Elementary
3040 East Payne Ave., Campbell, CA 95008
Grades
K–5
Elementary
Students
436
Enrolled 2024–25
Students per teacher
22.9 : 1
Full-time teachers
District
Campbell Union
Santa Clara County
Schola Grade B · Above average
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 Castlemont Elementary
Castlemont Elementary is a charter elementary school in Campbell, California, serving grades K–5. It is part of Campbell Union. The school is located in a large city in Santa Clara County.
In the 2024–25 school year, 436 students were enrolled, with about 22.9 students for every full-time teacher. That ratio is larger than the typical California elementary school (21.4 students per teacher). As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Campbell Union. Its Schola Grade is B (above average), compared with 5,632 California elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades K–5
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- Elementary
- Grades offered
- K–5
- Enrollment (2024–25)
- 436 students
- Students per teacher
- 22.9 to 1
- Charter school
- Yes
- Charter authorizer
- Campbell Union
- Magnet school
- No
- Locale
- City — Large
- School district
- Campbell Union
- County
- Santa Clara County
- NCES school ID
- 060720000664
Schools near Castlemont Elementary
All 19 schools in Campbell →
Rosemary
Public · Grades K–5 · 413 students
Action Day Elementary School
Private · Grades Pre-K–4 · 270 students
Casa Di Mir Montessori Elementary School
Private · Grades Pre-K–8 · 129 students
Davinci Academy of Silicon Valley
Private · Grades K–6 · 75 students
Lynhaven Elementary
Charter · Grades K–5 · 463 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.