Adele Harrison Middle
Public · Grades 6–8 · 334 students
Altimira Middle
17805 Arnold Dr., Sonoma, CA 95476
Grades
6–8
Middle
Students
324
Enrolled 2024–25
Students per teacher
16.2 : 1
Full-time teachers
District
Sonoma Valley Unified
Sonoma County
Schola Grade D · Below 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 Altimira Middle
Altimira Middle is a public middle school in Sonoma, California, serving grades 6–8. It is part of Sonoma Valley Unified. The school is located in a town on the edge of a metro area in Sonoma County.
In the 2024–25 school year, 324 students were enrolled, with about 16.2 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 D (below 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)
- 324 students
- Students per teacher
- 16.2 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Town — Fringe
- School district
- Sonoma Valley Unified
- County
- Sonoma County
- NCES school ID
- 063720006298
Schools near Altimira Middle
All 13 schools in Sonoma →
Dual Language Immersion Academy Charter
Charter · Grades 7–8 · 31 students
Kenilworth Junior High
Public · Grades 7–8 · 812 students
Petaluma Accelerated Charter
Charter · Grades 7–8 · 115 students
Unidos Middle
Public · Grades 6–8 · 599 students
Redwood Middle
Public · Grades 6–8 · 868 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.