Los Osos High School
Public High SchoolGrade A
6001 Milliken Avenue, Rancho Cucamonga, CA 91737
Grades 9–12
Demographics - Ethnicity
White
24%Hispanic
41%Black
6%Asian
20%Two or More Races
4%Native American
0%Pacific Islander
0%Demographics
2,759
Total Students
50%Male
50%FemaleAcademics
24Avg. ACT Score +9% vs state avg
96%Graduation Rate +7% vs state avg
29%AP Participation +7% vs state avg
1%Dual Enrollment −5% vs state avg
50.9%Math +14% vs state avg
79%ELA +29% vs state avg
(Test Scores)
Economic
Free/Reduced Lunch—
State Average—
District Average—
0%25%50%75%100%
Area Household Income
Median household
$122,334+23% vs state avg
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Reported Incidents
Report an IncidentCommunity-reported and third-party-sourced concerns. All incidents are allegations, not established facts.
No incidents have been reported for Los Osos High School.
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