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Attendance Office

English - 714-424-8705

Spanish - 714-424-8788

Click on the flyers for more information

CMHS/MS Solar Data


School Loop Login

The Tutoring Learning Center has moved to Room 134




Community College Placement Testing Options for OCC, GWC, and Coastline.

  • Thursday March 9, 2017 EVEN DAY
    • 12:30-4:00 pm in the library
    • Register by: 3/6


  • Wednesday April 5, 2017 ODD DAY
    • 12:30-4:00 pm
    • Register by: 3/31

To register please email or visit Allison Hatch and provide your full name, College ID number, birthday, and choice of test date. 



Allison Hatch





For study packets and more info:


Girls Inc. Externship Program!


The Externship Program is a job readiness experiential learning opportunity for current 10th graders (rising juniors). Its purpose is to help girls identify their career interests and prepare them for today’s workforce. The program is designed to cultivate a college going mentality while strengthening their professional skillset. Upon completion of the program, students will receive a $500 stipend. Space is very limited, so completed applications are due by Friday, March 3rd at 5pm.


See attached for more information and application!

I Want To...

Meetings & Events

Today: 3/1/17
8:50 AM Late Start White Day!
1:00 PM 7th Grade Delta Trip to Catalina Island Marine Institute

Mustang Legacy Wall Project​​​​​​​


Memorialize your place at the CMHS Mustangs Field. Buy a tile to be placed at the Legacy Wall. Great gifts for seniors, birthdays, graduation, alumni, sport groups, clubs and more! All proceeds go to the Costa Mesa High School Foundation, whose mission is to enhance the educational opportunities at CMHS/MS. For more information, please visit


To purchase a tile click on the picture below!

2014-2015 Costa Mesa Middle/High School Accountability Report Card (SARC)

Please follow the link to the 2014-2015 CMHS SARC:

SBAC Resources

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Download our 
mobile app!

Important Notices

The mission of the Newport-Mesa Unified School District, in partnership with the Costa Mesa - Newport Beach communities, is to graduate students who have acquired the knowledge, skills, and attitudes necessary to achieve significant career, educational, civic, and personal goals, which will enrich our society.

The Newport-Mesa Unified School District Governing Board is committed to providing equal opportunity for all individuals in education. District programs, activities, practices, and employment shall be free from discrimination, harassment, intimidation, and bullying based race, color, ancestry, national origin, ethnic group identification, age, religion, marital or parental status, physical or mental disability, sex, sexual orientation, gender, gender identity or expression; the perception of one or more of such characteristics; or association with a person or a group with one or more of these actual or perceived characteristics. This policy applies to all acts related to school activity or school attendance within a school under the jurisdiction of the Superintendent.  Any school employee who witnesses an incident of unlawful discrimination, including discriminatory harassment, intimidation, retaliation, or bullying, shall immediately intervene to stop the incident when it is safe to do so.  Compliance Officer Contact Information: Russell Lee-Sung, Associate Superintendent, Chief Human Resources Officer, 2985 Bear St. Costa Mesa, CA 92626, 714-424-5041