St. Irenaeus Parish School Home

Learning, believing, and
serving… together.
  • 18% Of students receive financial aid
  • 18 Average class size
  • 100% of teachers are of catholic faith
  • 15:1 Student to Faculty ratio
  • 94% of Students are of catholic faith
  • 3,500 alumni
  • 79% Graduated with first or second honors
  • 1,232 Community service hours completed by the class of 2019
  • 1/3 Received scholarships for high school
  • 100% of students accepted into catholic high school
  • 319 Students Enrolled

Recent News

St. Irenaeus Reopening Guidelines Featured Photo

St. Irenaeus Reopening Guidelines

St. Irenaeus Parish School submitted a waiver through the Diocese of Orange for in-person instruction. Our school is open for either in-person instruction or distance learning through the first trimester. If Orange County continues the downward trend in COVID-19 cases, we will have all students on campus in the second trimester. Click on the headline to review the reopening guidelines and to view the waiver.

Testimonials

Upcoming Events

Trunk-or-Treat

Time: 6 PM – 9 PM
Location: St Irenaeus Catholic Church, 5201 Evergreen Ave, Cypress, CA 90630, United States

Spotlight

Spotlight Image
A special message from our teachers and staff.