Los Osos Middle

1555 El Moro St., Los Osos, CA 93402

BSchola Grade
Grades
6–8
Middle
Students
494
Enrolled 2024–25
Students per teacher
18.5 : 1
Full-time teachers
District
San Luis Coastal Unified
San Luis Obispo County

Schola Grade B · Above average

Letter grade (A–F) · compared with 1,332 California middle schools · How we grade
Test scores55% proficient in math & reading
80thpercentile
Equity44% of low-income students proficient
84thpercentile
Attendance28% chronically absent
40thpercentile
Class size18.5 students per teacher
78thpercentile

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 Los Osos Middle

Los Osos Middle is a public middle school in Los Osos, California, serving grades 6–8. It is part of San Luis Coastal Unified. The school is located in a rural area near a town in San Luis Obispo County.

In the 2024–25 school year, 494 students were enrolled, with about 18.5 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 B (above average), compared with 1,332 California middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

1555 El Moro St.
Los Osos, CA 93402
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
494 students
Students per teacher
18.5 to 1
Charter school
No
Magnet school
No
Locale
Rural — Fringe
School district
San Luis Coastal Unified
County
San Luis Obispo County
NCES school ID
063480005873

Schools near Los Osos Middle

All 4 schools in Los Osos →

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.