²ÝÁñÉçÇø

St. John The Baptist Catholic School

2304 Church St
Mchenry, IL 60051
St. John the Baptist Catholic School has been a vibrant part of the community since 1843.
Established as the first Catholic school in McHenry County, St.
John is a school rich in history. At St. John we uphold and teach in the Catholic tradition focusing on Gospel values, building community and rendering service.
At St. John the Baptist School our focus is offering a quality Catholic education with a strong emphasis on core subjects: Religion, Reading, English, Phonics, Mathematics, Science and Social Studies.
The child's circle of education is completed with stimulating physical education, art appreciation and music programs.
Children must be encouraged and nurtured to fully realize their potential as valued young members of our society.
Our curriculum is designed to offer challenging material presented in a variety of individualized and creative ways.
With average class sizes below those found in larger schools, closer attention to your child's needs can be achieved.
The use of small and large group settings combine to give your child the opportuity to be challenged, grow and accomplish goals.

Quick Facts (2025-26)

  • Top Ranked IL School
  • Grades: Prekindergarten-8
  • Enrollment: 118 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Top Rankings

St. John The Baptist Catholic School ranks among the top 20% of private schools in Illinois for:

Category
Attribute
School History

School Overview

Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1843

Student Body

Total Students
118 students
Student Body Type
Co-ed
% Students of Color
7%
State avg.: 34%
Students by Grade
St. John The Baptist Catholic School Student By Grade

Academics and Faculty

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

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Application URL

School Notes

  • School Motto: Rooted in the past and focused on the future; we dedicate ourselves to nurturing the intellectual, spiritual, social, and physical growth of each student.
  • St. John the Baptist Catholic School has been a vibrant part of the community since 1843. Established as the first Catholic school in McHenry County, St. John is a school rich in history. At St. John we uphold and teach in the Catholic tradition focusing on Gospel values, building community and rendering service. At St. John the Baptist School our focus is offering a quality Catholic education with a strong emphasis on core subjects: Religion, Reading, English, Phonics, Mathematics, Science and Social Studies. The child's circle of education is completed with stimulating physical education, art appreciation and music programs. Children must be encouraged and nurtured to fully realize their potential as valued young members of our society. Our curriculum is designed to offer challenging material presented in a variety of individualized and creative ways. With average class sizes below those found in larger schools, closer attention to your child's needs can be achieved. The use of small and large group settings combine to give your child the opportuity to be challenged, grow and accomplish goals.
Source: Verified school update

Frequently Asked Questions

What schools are St. John The Baptist Catholic School often compared to?
St. John The Baptist Catholic School is often viewed alongside schools like Montini Catholic School by visitors of our site.
What is St. John The Baptist Catholic School's ranking?
St. John The Baptist Catholic School ranks among the top 20% of private schools in Illinois for: Oldest founding date.
When is the application deadline for St. John The Baptist Catholic School?
The application deadline for St. John The Baptist Catholic School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
St. John the Baptist Elementary School is an incredible gem in the heart of Johnsburg. If you are looking for a community, value-based, high-academic learning environment for your children come and check us out. From our fabulous pre-school all the way to 8th grade, students are guided in developing life-long learning skills based on the Catholic tradition.
- Posted by

Endorse St. John The Baptist Catholic 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
Endorse this school:

Recent Articles

Student Success Predictors at Community Colleges
Student Success Predictors at Community Colleges
A practical guide to student success predictors at community colleges for private school advisors helping graduates navigate two-year pathways.
Career Pathways with Community College for ²ÝÁñÉçÇø School Grads
Career Pathways with Community College for ²ÝÁñÉçÇø School Grads
Explore top career pathways with community college for private school graduates, including high-demand jobs, transfer options, and 2025 workforce trends.
Navigating the FAFSA & Financial Aid Timeline for Community College
Navigating the FAFSA & Financial Aid Timeline for Community College
Learn how to navigate FAFSA and financial aid timelines when starting at community college — from application to disbursement in 2025.

Quick Facts (2025-26)

  • Top Ranked IL School
  • Grades: Prekindergarten-8
  • Enrollment: 118 students
  • Application Deadline: None / Rolling
  • Source: Verified school update

Request Information

Did You Know?

The average private school tuition in Mchenry County, IL is $6,101 for elementary schools (read more about average private school tuition across the country).
The average acceptance rate in Mchenry County, IL is 97% (read more about average acceptance rates across the country).

Quick Links