California›Schools›Los Osos High

Los Osos High

PublicRegular
Rancho Cucamonga, California · Chaffey Joint Union High
Students2,759enrolled
FRL34%Free/Reduced Lunch
Ratio25.1:1students:teacher
LevelHigh9–12
School Snapshot
Public
Regular · High
Students2,759
FRL34%
Student:Teacher25.1:1
Title INo
Los Osos
OverviewEnrollmentPerformanceAttendanceOutcomesDisciplineWorkforceFinanceInclusionProgramsDistrictTrendsSimilarNearbyCalendarParent Info

Key Indicators

At-a-glance snapshot, compared to state averages where available

State avg: 560
2,759
Total Enrollment
State avg: 64%
34%-29.7pp
Free/Reduced Lunch
25.1:1
Student : Teacher
Public
Sector
No
Title I
District
Governance
9–12
Grade Span
High
Level

Overview

Los Osos High is a public high serving grades 9–12 in Rancho Cucamonga, California. The school enrolls 2,759 students. It is part of the Chaffey Joint Union High district.

Source: NCES CCD (2023)

Key Facts

SectorPublic
School TypeRegular
LevelHigh
Grade Span9–12
DistrictChaffey Joint Union High
County6071
CityRancho Cucamonga
ZIP91737
CharterNo
MagnetNo
Title INo
NCES School ID060816010605

Student Demographics

Total Enrollment2,759

Race/ethnicity breakdown will appear here once state-level demographic data is ingested. Check back soon.

Source: NCES CCD (2023)

Equity & Title I

In the United States, Free/Reduced Lunch (FRL) eligibility is the primary federal proxy for student poverty. Schools with 40% or more FRL-eligible students typically qualify for Title I school-wide programs.

FRL %34%
State Avg64%
Title INo
Source: NCES CCD (2023)