Edna Hill Middle
Public · Grades 6–8 · 1,047 students
Excelsior Middle
14301 Byron Hwy., Byron, CA 94514
Grades
6–8
Middle
Students
377
Enrolled 2024–25
Students per teacher
19.1 : 1
Full-time teachers
District
Byron Union Elementary
Contra Costa County
Schola Grade C · Average
Letter grade (A–F) · compared with 1,332 California middle schools · How we grade
Percentiles compare this school with other California middle 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 Excelsior Middle
Excelsior Middle is a public middle school in Byron, California, serving grades 6–8. It is part of Byron Union Elementary. The school is located in a rural area near a town in Contra Costa County.
In the 2024–25 school year, 377 students were enrolled, with about 19.1 students for every full-time teacher. That ratio is smaller than the typical California middle school (21.0 students per teacher). Its Schola Grade is C (average), compared with 1,332 California middle schools.
Grades & enrollment
Students per grade, 2024–25Grades 6–8
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Middle
- Grades offered
- 6–8
- Enrollment (2024–25)
- 377 students
- Students per teacher
- 19.1 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Rural — Fringe
- School district
- Byron Union Elementary
- County
- Contra Costa County
- NCES school ID
- 060675000595
Schools near Excelsior Middle
All 2 schools in Byron →
William B. Bristow Middle
Public · Grades 6–8 · 1,223 students
Adams (J. Douglas) Middle
Public · Grades 6–8 · 1,197 students
Delta Vista Middle
Public · Grades 6–8 · 873 students
O'Hara Park Middle
Public · Grades 6–8 · 856 students
Black Diamond Middle
Public · Grades 7–8 · 358 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.