Welcome to Mira Costa High School ~ Home of the Mustangs                                                                                  Thanks to the Manhattan Beach Property Owner's Association for funding the auditorium renovation!                                                                                                                              There is no school on Thursday, September 9th, in observance of a local holiday.                                                       Wednesday, September 15th is a double-late start.  Zero period meets at 7 am and 1st period meets at 9 am.                                                                                                                                
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Athletics

Follow the links below to go to the booster clubs' sites.