During the summer, the Administrative Office is open Monday through Thursday, from 8  to 4 pm.                                                                                                                      Welcome to Mira Costa High School ~ Home of the Mustangs                                                                                  Thanks to the Manhattan Beach Property Owner's Association for funding the auditorium renovation!                                                                    REMINDER: Athletic Clearance Packets for ALL athletes are due Thursday, July 29th - this must include a RECENT physical exam to be vaild.                                                            The Mira Costa Office will be closed from August 6 though August 17, 2010.                          
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Clubs and Activities
Clubs and Activities
ASB
Athletics
Band
Cheer
Choir
Cinema Club
Dance Team
Drama
Friendship Circle Club
GRAD Nite Booster Club
Hoofprints Yearbook
Mira Costa Media Arts Foundation Boosters
Model United Nations
Mustang Morning News
Orchestra
PACE Student Support
Pep Squad
Robotics
S Club