St. John Paul Ii Catholic High School (Top-Ranked �� School for 2026)

Home > Arizona > Maricopa County > Avondale

St. John Paul Ii Catholic High School

3120 N 137th Ave
Avondale, AZ 85392

Tel: (623) 233-2777

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St. John Paul II Catholic High School is a Catholic high school in Avondale, Arizona which opened in 2018.

Quick Facts (2026)

Top-Ranked AZ School
Grades: 9-12
Enrollment: 333 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

Top Rankings

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

School Overview

Religious Affiliation

Catholic

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.: 38%

Students by Grade

St. John Paul Ii Catholic High School Student By Grade

Academics and Faculty

Total Classroom Teachers

25 teachers

Student-Teacher Ratio

13:1

National avg.:

Number of AP/Advanced Courses

3 courses

Tuition and Acceptance Rate

Admission Deadline

None / Rolling

Application URL

School Notes

School Mascot: Lion

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

What is St. John Paul Ii Catholic High School's ranking?

St. John Paul Ii 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 Catholic High School?

The application deadline for St. John Paul Ii Catholic High School is rolling (applications are reviewed as they are received year-round).

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Quick Facts (2026)

Top-Ranked AZ School
Grades: 9-12
Enrollment: 333 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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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).