St. William's is one of the elementary campuses of Waukesha Catholic.
Waukesha Catholic develops well educated, caring and confident individuals who lead Christ-centered lives and are inspired to build a better world.
We foster the spiritual, emotional, intellectual, social and physical development of our children, while recognizing each one's uniqueness.
Quick Stats (2025)
- School Type: Early Childhood / Day Care
- Grades: Prekindergarten-Kindergarten
- Enrollment: 120 students
- Average class size: 26 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Waukesha Catholic ranks among the top 20% of private schools in Wisconsin for:
Category
Attribute
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-Kindergarten
First Day of School
Mon. Sep 1, 2025
Student Body
Total Students
120 students
Student Body Type
Co-ed
% Students of Color
83%
State avg.: 35%
Students by Grade
Academics and Faculty
Total Classroom Teachers
2 teachers
Average Class Size
26 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Tuition Notes
$3,700 for K4 full day - Grade 8
Application URL
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
2 extracurriculars
ExtracurricularsExtra-curric.
Boy Scouts, Girl Scouts
School Notes
- School Motto: Waukesha Catholic instills faith and inspires futures by nurturing each child’s gifts with an education rooted in Gospel values and a culture of community, compassion, and love.
- Our curriculum includes: Religion, Language Arts, Math, Science, Social Studies, Spanish, Art, Music, Physical Education, and Technology. Band is also available for grade 5. Before and After School Care is available before school and after school each day school is in session. Wrap around care is available in the afternoon for K4 students. Waukesha Catholic was recently awarded Exemplary Status in the area of Innovative programs by the Archdiocese of Milwaukee for their Cafe Create fine arts program.
Source: Verified school update
Frequently Asked Questions
What schools are Waukesha Catholic often compared to?
Waukesha Catholic is often viewed alongside schools like Waukesha Catholic - St. Mary Campus by visitors of our site.
When is the application deadline for Waukesha Catholic?
The application deadline for Waukesha Catholic is rolling (applications are reviewed as they are received year-round).
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