John Muir Charter
960 McCourtney Rd., Grass Valley, CA 95949
Schola Grade F · Far below average
Percentiles compare this school with other California high schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. 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 John Muir Charter
John Muir Charter is a charter high school in Grass Valley, California, serving grades 6–12. It is part of John Muir Charter District. The school is located in a town in Nevada County.
In the 2024–25 school year, 629 students were enrolled, with about 16.6 students for every full-time teacher. That ratio is smaller than the typical California high school (18.5 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 John Muir Charter District. Its Schola Grade is F (far below average), compared with 1,321 California high schools.
Grades & enrollment
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- High
- Grades offered
- 6–12
- Enrollment (2024–25)
- 629 students
- Students per teacher
- 16.6 to 1
- Charter school
- Yes
- Charter authorizer
- John Muir Charter District
- Magnet school
- No
- Locale
- Town — Distant
- School district
- John Muir Charter District
- County
- Nevada County
- NCES school ID
- 060210908230
Schools near John Muir Charter
All 26 schools in Grass Valley →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.