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

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.

Click Here To See A Short Video About Our Parish School

Here's a quick video from our students, teachers, and pastor regarding St. Irenaeus Parish School. Please click on on the headline to view the video.

St. Irenaeus Students Exceed California Standards - Click Here

St. Irenaeus students meet or exceed the California standards in the areas of English/Language Arts and Mathematics. Click on the headline, "St. Irenaeus Students Exceed California Standards," to see the attachment.