Los Osos High School

9
grades
9-12
students
3,211
type
Public
school district

6001 Milliken Avenue

Rancho Cucamonga, CA 91737

46 reviews

(909) 477-6900

Rancho Cucamonga schools - Los Osos High School is located at 6001 Milliken Avenue, Rancho Cucamonga CA 91737. Los Osos High School is in the Chaffey Joint Union High. Los Osos High School is a Public school that serves grade levels 9-12.