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Los Osos High

A public regular school in Rancho Cucamonga, California, in Chaffey Joint Union High. NCES’s record for 2024–25.

The school in 2024–25

2,759
Students enrolled
107.1
Teachers, full-time equivalent
1,20643.7% of students
Eligible for free or reduced-price lunch
Eligibility, as the state reported it. It is not a count of family income.
534
Directly certified for free meals

Students by grade, and by race and sex, 2024–25

Students at Los Osos High by grade, 2024–25, as NCES published them
GradeStudents
Grade 9721
Grade 10655
Grade 11685
Grade 12698
Not Specified0

1 more column on a wider screen

Students at Los Osos High by race/ethnicity and sex, 2024–25, as NCES published them
Race/ethnicityFemaleMale
American Indian or Alaska Native16
Asian298335
Black or African American8876
Hispanic/Latino587555
Native Hawaiian or Other Pacific Islander30
Two or more races6768
White331343
Not SpecifiedNot in NCES’s fileNot in NCES’s file

NCES’s own subtotals, under its own names. The race and sex counts are NCES’s subtotal without adult education, so they can add to less than the enrollment above. A count NCES suppressed or did not receive says so; this site computes no cell, total or share from them.

How this compares

Students enrolled: 2,759 in 2024–⁠25
Larger than 99% of the 95,462 public schools in the fifty states and DC that report an enrollment. Larger than 99% of the 9,973 schools in California that report one.
Pupils per teacher: 25.8 in 2024–⁠25
More than 96% of the 91,868 schools reporting both pupils and teachers. Pupils per full-time-equivalent teacher, the school’s own two counts.

The school’s entry

Status
Open
Type
Regular School
Charter
No
Grades
Grade 9 to Grade 12
Level
High
Locale
Suburb, large
County
San Bernardino County
School lunch program
Yes under Community Eligibility Option (CEO)
Virtual instruction
Supplemental Virtual
NCES school ID
060816010605

Sources

  • Common Core of Data (CCD), 2024–25 — National Center for Education Statistics, U.S. Department of Education · U.S. Government work · retrieved September 30, 2026

    SOURCE: U.S. Department of Education, National Center for Education Statistics, Common Core of Data (CCD), 2024–25.

Compiled automatically from Common Core of Data (CCD), 2024–25 by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved