Mullen High School

A nonprofit organization

0% complete

$65,000 Goal


At Mullen, youth sports go far beyond wins and losses. As a Lasallian Catholic school, athletics are about shaping confident, resilient student-athletes who learn teamwork, grow through challenges, and stay grounded in faith and community.

  • 79% of our students participate in athletics.
  • 48% of them compete in two or more sports.
  • 25 of our 27 teams made postseason play last year.
  • And our athletes win in the classroom too—with an average GPA of 3.46+.

Now, it’s our turn to give back. 🚀

On Wednesday, September 3, 2025, Mullen Athletics is participating in Colorado Youth Sports Gives Day, an incredible opportunity to support our programs with 1:1 matching funds (up to $1.2 million, first-come, first-served!). That means your gift has double the impact for our kids.

Be ready to donate at 6:00 PM sharp on September 3 to maximize the match.

Can’t give then? Donations will be accepted through September 17, 2025.

Our goal this year: $60,000+ and 150 donations. 

Every single gift matters, especially when matched.

Giving Activity

Mission

In the tradition of St. John Baptist de La Salle and the Brothers of the Christian Schools, Mullen High School is a Catholic, college preparatory high school whose graduates embrace God’s gift of learning, devote their lives to seeking ceaselessly for His learning, and commit themselves to using His learning in the service of others. Mullen’s hallmarks are its exemplary teaching, its community of faith, its scholastic rigor, and its care and vigilance for each student.

Organization Data

Summary

Organization name

Mullen High School

other names

MHS, J.K. Mullen High School

Year Established

1931

Tax id (EIN)

84-6005720

Category

Education, Religion-Related

Organization Size

Large Organization

Address

3601 S. Lowell Blvd.
Denver, CO 80236

Service areas

Denver County, CO, US

Phone

303-761-1764

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