Prom 2026 "Mustangs After Dark"
Saturday, May 30th - The Bellwether, 333 S. Boylston Street, Los Angeles
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Mira Costa High School Home
Home Page 2021 Redesign
2026 Student of the Year Nominees - Caroline Le, Mona Cho, Collin Tarnay, Gavin Caleo, Yash Jha
2026 Clash of the Titans Volleyball Tournament Champions
Mock Trial Competition
Fall 2025 Athletics Signing Day
Congratulations to the MCHS Surf Team - 20 Consecutive Year Champions
See Where the Class of 2025 is Headed! Click here for the 2025 College Map.
2025 Bay League Champions
Click the Image for Mental Health & Wellness Resources
News & Announcements
Senior Parent Meeting - Graduation Information Recording
Missed the meeting? See the recording here.
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Upcoming Events
May 22
May 25
May 26
Location: 11th Grade
May 27
May 28
Location: 11th Grade
May 29
Location: 11th Grade
May 30
Jun 1
Jun 2
Jun 3
Location: Regular bell schedule. Seniors take finals during their 5th and 6th period classes.
Jun 4
Location: Regular bell schedule. Seniors take finals during their 3rd and 4th period classes. They do not attend Period 5 and 6.
Jun 5
Location: Regular bell schedule. Seniors take finals during their 1st and 2nd period classes.They do not attend Period 3-6.
