Los Osos High School

News & Announcements

Chaffey Joint Union High School District Campus Culture Survey

Please click the link to participate in the Campus Culture Survey.

LCAP Survey QR Codes

CJUHSD LCAP Survey

Finals Week Schedule

Please note the schedule for finals week.

CJUHSD Hiring Student Fair

CJUHSD Student Hiring Fair

Please sign up for the upcoming Student Hiring Fair.

College Graphic

Upcoming College and Career Events

Please join us for some great College and Career events for Chaffey District students.

Student filling out bubble answer sheet

Final Exam Schedule

View the 2023 Final Exam Schedule.

LOHS Admin Staff

2022-2023

Back to School Presentation

Free Food Distribution

Free Food Distribution

Every Third Thursday of the Month - 211 W. 5th St., Ontario, CA 91762

Last Chance to Order a Yearbook

Order Your 2023 Yearbook Today!

Last chance to order a yearbook.

Last Chance To Order a Yearbook!

Order your 2022-2023 LOHS yearbook today!