Private school · Downey
St. Pius X-St. Matthias Academy
A Catholic high school in Downey for grades 9 to 12, with an early college program and an arts collective.
- Ages
- Ages 14+
- Price
- Ask the provider
- Where
- 7851 Gardendale St, Downey
St. Pius X-St. Matthias Academy (High School)
St. Pius X-St. Matthias Academy is a Catholic high school at 7851 Gardendale Street in Downey, serving grades 9 through 12. The federal Private School Universe Survey for 2023-24 counts 561 students and about 36 teachers, a ratio of 15 to 1. Academic departments include English, mathematics, science, social science, theology and world languages, and an Arts Collective covers visual arts, performing arts and technical theatre. The school runs an Early College Program, a College Bound Warriors track and an Onward Scholars program, and it has Warrior athletics. Campus ministry, Christian service, music ministry and retreats are part of school life. Families apply through an online portal after an admissions overview, FAQs, shadow days and a Warrior for a Day visit.
- Private school
- 561 students
- Programs at school: Early college or dual enrollment; Competitive sports teams
- Getting in: An application, with interviews or testing
About St. Pius X-St. Matthias Academy
St. Pius X-St. Matthias Academy, also written PMA, is a Catholic high school in Downey, at 7851 Gardendale Street. Its site presents it as a Catholic educational community with an early college program, an arts collective and a campus ministry. The federal Private School Universe Survey for 2023-24 counts 561 students.
Where and how to reach them
7851 Gardendale StDowney, CA 90242
Details from piusmatthias.org, checked October 9, 2026. Prices, dates and spaces change: check with St. Pius X-St. Matthias Academy before you sign up. Something wrong or missing? Write to hello@summerground.com.