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St. John Paul Ii Roman Catholic High School

3120 N 137th Ave
Avondale, AZ 85392
St. John Paul II Catholic High School is a Catholic high school in Avondale, Arizona which opened in 2018.

Quick Facts (2025-26)

Top Rankings

St. John Paul Ii Roman Catholic High School ranks among the top 20% of private schools in Arizona for:

School Overview

Religious Affiliation
Grades Offered
Grades 9-12
Year Founded
2018
Colors
Black, Teal
Campus Size
23 acres

Student Body

Total Students
333 students
Student Body Type
Co-ed
% Students of Color
83%
State avg.: 39%
Students by Grade
St. John Paul Ii Roman Catholic High School Student By Grade

Academics and Faculty

Total Classroom Teachers
28 teachers
Student-Teacher Ratio
12:1
National avg.:

Tuition and Acceptance Rate

Admission Deadline
None / Rolling

School Notes

  • School Motto: Veritatis Splendor - The Splendor of Truth
  • School Mascot: Lions
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

What is St. John Paul Ii Roman Catholic High School's ranking?
St. John Paul Ii Roman Catholic High School ranks among the top 20% of private schools in Arizona for: Highest percentage of students of color and Largest student body.
When is the application deadline for St. John Paul Ii Roman Catholic High School?
The application deadline for St. John Paul Ii Roman Catholic High School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2025-26)

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Did You Know?

The average private school tuition in Maricopa County, AZ is $13,589 for elementary schools and $16,613 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Maricopa County, AZ is 86% (read more about average acceptance rates across the country).

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