Pius Xi High School was founded in 1929 by the Pallottine Fathers and the School Sisters of St. Francis.
Pius provides the intimacy and personal attention of a small school while taking advantage of its size to offer one of the nation's broadest and richest high school curricula.
Our purpose is to help each student discover, develop and share his or her God-given talents.
This student-centered learning model and the culture of Christian values at its core make Pius a place where children blossom into confident, creative, compassionate young adults.
Quick Stats (2025)
- Top Ranked WI School
- Grades: 9-12
- Enrollment: 850 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Pius Xi Catholic High School ranks among the top 20% of private schools in Wisconsin for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12
Student Body
Total Students
850 students
Student Body Type
Co-ed
% Students of Color
55%
State avg.: 35%
Students by Grade

Academics and Faculty
Total Classroom Teachers
81 teachers
Student : Teacher Ratio
10:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
School Notes
- Pius Xi High School was founded in 1929 by the Pallottine Fathers and the School Sisters of St. Francis. Pius provides the intimacy and personal attention of a small school while taking advantage of its size to offer one of the nation's broadest and richest high school curricula. Our purpose is to help each student discover, develop and share his or her God-given talents. This student-centered learning model and the culture of Christian values at its core make Pius a place where children blossom into confident, creative, compassionate young adults.
Source: Verified school update
Frequently Asked Questions
What is Pius Xi Catholic High School's ranking?
Pius Xi Catholic High School ranks among the top 20% of private schools in Wisconsin for: Largest student body.
When is the application deadline for Pius Xi Catholic High School?
The application deadline for Pius Xi Catholic High School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Pius Xi Catholic High School located?
Pius Xi Catholic High School is located in the Honey Creek Parkway neighborhood of Milwaukee, WI. There are 2 other private schools located in Honey Creek Parkway.
School Reviews
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