Los Osos High School
Grades: 9-12
Students: 2759
Type: Public
GreatSchools Rating
Student-Teacher
Ratio: 26:1
Student-Counselor
Ratio: 422:1
Certified Teachers: 100%
6001 Milliken Avenue
Rancho Cucamonga, CA 91737
Rancho Cucamonga, CA 91737
(909) 477-6900
Additional GreatSchools Ratings
9/10
9/10
NA
Academic Progress8/10
NA
Student GrowthRead what parents are saying about Los Osos High School
My children were well prepared to go to top colleges. One of my kids enrolled in Stanford, the other at UC Davis and my friends kids went to UCLA and UC Irvine last year. So very well prepared and this school has the most taking AP classes and passing the AP tests. Many kids come in from other schoo
Posted by a parent on 4/21/2019I could not have picked a better school for my children. I have had three attend Los Osos and all 3 have had happy and healthy experiences here! What more can a parent ask for?
Posted by a parent on 2/8/2019I found this school not to be supportive.counselors are negative and did not support our goals. Did not have experience to guide child to a ivy league
Posted by a parent on 6/15/2017Staff only cares about the progression of themselves and not the students
Posted by a student on 11/28/2016Excellent school in every way. Both daughters (one already graduated) have loved their experience here. Great friends, great teachers, great counselors, academics, sports, etc. An All-American school, and by far the best in the County. They don't even consider inter-district transfers due to it's so
Posted by a community member on 5/22/2015Nearby Schools
Browse other schools near Los Osos High SchoolRancho 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 School District. Los Osos High School is a Public school that serves grade levels 9-12.
