• Mira Costa High (@MiraCostaHigh) / Twitter

    twitter.comMiraCostaHigh
    miracostahigh.org. Joined August 2010.

  • Mira Costa Alumni (@MiraCostaAlumni) / Twitter

    twitter.commiracostaalumni
    The official alumni association of Mira Costa High School in Manhattan Beach, CA.

  • Mira Costa Choirs (@MiraCostaChoirs) / Twitter

    twitter.commiracostachoirs
    Michael Hayden Named L.A. County Teacher of the Year! Congratulations to Michael! http://miracostahigh.org/apps/news/show_news.jsp?REC_ID=330564&id=1…

  • Mira Costa Students (@This_Is_Costa) / Twitter

    twitter.comThis_Is_Costa
    miracostahigh.org. Joined August 2013.

  • Mira Costa PTSA (@MiraCostaPTSA) / Twitter

    twitter.commiracostaptsa
    MCHS PTSA funds technology, Naviance, classroom supplies, teacher grants, student recognition & scholarships, extended library hours, SEW support & more!

  • TEAM COSTA (@CostaAthletics) / Twitter

    twitter.comCostaAthletics
    Manhattan Beach. miracostahigh.org.