Experience Mullen

Mullen High School is a Lasallian, Catholic, college preparatory school conducted in the tradition of the Christian Brothers to give a human and Christian education to the young, especially the poor, as established in our five Lasallian Core Principles.
  • Inquire Inquire
    The best way to experience our campus is through a personalized tour led by members of our admission team and student tour guides.
  • Visit Visit
    Please join us for an opportunity to tour our historical campus and facilities, meet faculty and students, and explore our curriculum and activities.
  • Apply Apply
    Learn about the application process and submit your application to be a Mustang today.

Fast Facts

List of 8 items.

  • $25

    million in academic scholarships earned by the class of 2019

  • 1931

    Year Mullen was founded

  • 24

    athletic programs

  • 30

    club opportunities for student involvement

  • 38

    beautiful acres make up our campus in southwest Denver

  • 71%

    of the student population is Catholic

  • 79

    Individual and team state championships

  • 90%

    of Mullen students participate in one or more activities

Around Campus

List of 4 events.

  • Feb
    17

    School Closed

  • Feb
    18

    B Week

  • Feb
    18

    MPA Meeting

    MPA's mission is to provide parents and guardians of Mullen High School students with opportunities for community building, including but not limited to, spiritual growth, fundraising and volunteering. ALL parents are welcome to join us from 8:00 - 9:30 AM or 6:00 - 7:00 PM in the Activities Center. ALL are welcome to join, it's a great way to get involved in the Mullen community, meet other families, volunteer and donate items! If you can't make the meeting call in 605-313-4185 access code 178423.
  • Feb
    18

    Pray the Rosary

    Please join the Rosary Moms every Tuesday at 8:15 in the Chapel to pray the rosary for the Mullen Community.
    Location: Rilko - Chapel-1-Chapel-Chapel (100)
View Calendar

Come Visit Us

Please join us for an opportunity to tour the campus and facilities, meet faculty and students, and explore our curriculum and activities. Families will discover the many benefits provided by a “Lasallian, Catholic, College-prep” education at Mullen.
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