St. William School, a Catholic elementary school celebrating more than 100 years of academic excellence in the Montclare-Galewood community.
We are a Catholic elementary school that is an integral part of our parish.
We offer our students and their families "The four corners of success"- academic excellence, spiritual formation, social development, and moral growth.
Our dedicated, experienced faculty provides every child with the best education possible so that all St. William graduates are prepared to go out and make a difference in their own lives, the lives of others, and the world. We, the St. William School Community, are united in our mission to educate children and nourish their spirit as we proclaim the Gospel of Jesus Christ.
We celebrate our diversity as we minister to students, families and the community, working together to instill gospel values, foster Christian attitudes and practice social justice.
Quick Stats (2025)
- Grades: Prekindergarten-8
- Enrollment: 175 students
- Yearly Tuition: $5,110
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1916
School Calendar
Student Body
Total Students
175 students
Student Body Type
Co-ed
% Students of Color
83%
State avg.: 34%
Students by Grade

Academics and Faculty
Total Classroom Teachers
11 teachers
Student : Teacher Ratio
16:1
National avg.: 13:1
List of Courses Offered
Matriculation DataMatric. Data
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
Scholarships and Financial Aid Available
Average Financial Aid Grant
$500
Admissions Director
Maria Montes De Oca
Application URL
Sports
Total Sports Offered
4 sports
Sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
8 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Altar Servers, Boy Scouts, Chess Club, Choir and Band, Engineering, Girl Scouts, STEM Club
Arts and Music Programs:
Art Club
Altar Servers, Boy Scouts, Chess Club, Choir and Band, Engineering, Girl Scouts, STEM Club
Arts and Music Programs:
Art Club
School Notes
- St. William School, a Catholic elementary school celebrating more than 80 years of academic excellence in the Montclare-Galewood community. We are a Catholic elementary school that is an integral part of our parish. We offer our students and their families "The four corners of success"- academic excellence, spiritual formation, social development, and moral growth. Our dedicated, experienced faculty provides every child with the best education possible so that all St. William graduates are prepared to go out and make a difference in their own lives, the lives of others, and the world. We, the St. William School Community, are united in our mission to educate children and nourish their spirit as we proclaim the Gospel of Jesus Christ. We celebrate our diversity as we minister to students, families and the community, working together to instill gospel values, foster Christian attitudes and practice social justice.
Source: Verified school update
Frequently Asked Questions
How much does St. William School cost?
St. William School's tuition is approximately $5,110 for private students.
What schools are St. William School often compared to?
St. William School is often viewed alongside schools like St. Celestine School by visitors of our site.
What sports does St. William School offer?
St. William School offers 4 interscholastic sports: Basketball, Soccer, Softball and Volleyball.
When is the application deadline for St. William School?
The application deadline for St. William School is rolling (applications are reviewed as they are received year-round).
School Reviews
Endorse St. William School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

How To Use AI For Research: A High School Student's Guide
We introduce teenagers to AI as a powerful alternative to traditional search engines. This practical guide walks students through using AI tools like Perplexity and ChatGPT for academic research while maintaining intellectual integrity.

Podcasts That Will Change the Way You Think About Education
This article highlights a curated selection of podcasts that offer thought-provoking discussions, expert insights, and innovative ideas on various aspects of education. From exploring new teaching methods and technologies to discussing policy changes and social issues, these podcasts provide a wealth of knowledge and inspiration for anyone interested in education. Each podcast is briefly described, highlighting its unique focus and tone.

For-profit vs. Not-for-profit Schools
This comprehensive guide explores the differences between for-profit and not-for-profit private schools, discussing their organizational structures, advantages, and key considerations for parents. It emphasizes that a school's success is determined by its educational quality and management rather than its profit status.