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.
St. Irenaeus Parish School Home
- 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
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 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.
Standards for all school workers regarding interaction with youth. (AB500)
Graduating class of 2026
Graduating class of 2021 & 2026
Graduating class of 2020
Graduating class of 2022, 2025 & 2030
Graduating class of 2024 & 2028