Mira Costa High School

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MCHS 2016 Retirees

NCAA Signing Day 2016
Congratulations, Mustang Athletes!

2016-17 Signing Day!

MCHS Sailing Team

MCHS Surf - NSSA 2016 Champions

Mustang Salute

MCHS Choir Spotlight Quarterfinalists

There are 10 students from MCHS who made the quarterfinal round of the Spotlight Awards. Spotlight is a nationally acclaimed scholarship and training program for high school students in Southern California.

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Latest News


We are currently improving our permit process and documentation. Please check this page often to find the updated information needed to attend Mira Costa High School. Thank you for your patience.

Scholar Quiz 2017

Scholar Quiz sign-ups will be held on Wednesday, March 1st beginning at 6:45 am in the auditorium lobby on a first come, first served basis. All grades are welcome. Please fill out the Team Entry Form (link to attached file) and bring it with you. Forms will also be available at the front desk. We are limited to 64 teams. The competition dates are March 29, 30, 31 and April 3, 4, 5.

SEAC Meeting

Please join us at the Special Education Advisory Council. We will be meeting the last Tuesday of each month from 9:00-10:30am.

Enrich & Empower

At Mira Costa, the MBEF grants pay for class size reduction; Guidance and Support counselors to provide students with academic support and course selection; CCC counselors to support students in their college decision making process, and much more. Click image for more details.


Click on the chalkboard for a video describing the uses of Office Hour time (note that it was filmed 2015). On Office Hour days (see event calendar), departments will see students:
Social Science
Visual & Performing Arts
Foreign Languages
Special Education

Community Coffee with the Principal

Come meet Dr. Dale in a casual atmosphere and hear about what's going on at Mira Costa. No agenda -- just bring yourself and whatever's on your mind. Click here to sign up.

Coffee with the Counselors

Please join us for a cup of coffee on the first Friday of the month! The Counseling Department will be answering your individual questions in an informal setting. We look forward to getting to know you!

Want to be in the loop?

Subscribe to Mira Costa’s student-run newspaper, La Vista, and stay up to date with Costa and its local communities. With a $30 subscription, you will receive monthly issues at your doorstep. Click QR code to see flyer and subscribe or scan the code to subscribe online.

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Show Event Calendar » Show Athletic Calendar »
Int'l Documentary Trip to Guatemala
Date: 2/19/2017
Int'l Documentary Trip to Guatemala
Date: 2/20/2017
Date: 2/20/2017
Date: 2/21/2017
Location: zero period does not meet
Int'l Documentary Trip to Guatemala
Date: 2/21/2017
School Site Council
Date: 2/21/2017, 3:15 PM
Location: Principal's Office
Black History Month Assembly
Date: 2/22/2017
Location: 4th pd. Auditorium
Int'l Documentary Trip to Guatemala
Date: 2/22/2017
8th Grade Parent Night/Breakout Sessions
Date: 2/23/2017
Location: 6:15 A-K 7:30 L-Z Math/Science Bldg
Int'l Documentary Trip to Guatemala
Date: 2/23/2017

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