Quick Facts (2026-27)
- Grades: Kindergarten-8
- Enrollment: 213 students
- Yearly Tuition: $4,059
- Acceptance rate: 100%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
St. Margaret Mary Catholic School
Quick Facts (2026-27)
- Grades: Kindergarten-8
- Enrollment: 213 students
- Yearly Tuition: $4,059
- Acceptance rate: 100%
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
St. Margaret Mary Catholic School ranks among the top 20% of private schools in Illinois for:
Category
Attribute
Affordability
School Facts
Student Body
Total Students
213 students
Student Body Type
Co-ed
% Students of Color
9%
State avg.: 34%
Academic Profile
Total Classroom Teachers
9 teachers
Student-Teacher Ratio
24:1
National avg.:
% Faculty w/Advanced Degree
41%
Average Class Size
20 students
School Membership(s)School Assoc.
Tuition & Financial Aid
Admission Deadline
None / Rolling
Yearly Tuition Cost
Tuition Notes
This rate is for parishioners. There is a higher rate paid by non-parishioners who enroll their child.
% on Financial Aid
10%
Acceptance Rate
100%
National avg.: 82%
Admissions Director
Amy Johnson
Application URL
Sports
Total Sports Offered
5 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
7 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
Church ChoirGreen Club
Math MorningsRobotics Club
Spanish LanguageStudent Council
Arts and Music Programs:
Band
School Notes
- St Margaret Mary School is committed to Catholic education, developing faith life, building community and Christian service.
- We endeavor to create a school environment that fosters respect for each person, develops healthy self-concept, and is conducive to learning.
- We offer a curriculum that develops the total person through science, mathematics, social studies, language arts, the arts and religious studies.
- We envision a Catholic education that will assist and develop the student in becoming a person of faith with an open and eager intellect capable of embracing God and the world with courage, love and understanding.
- The student will grow in the necessary skills to be effective in each step toward maturity as a Christian citizen.
- St Margaret Mary School is committed to Catholic education, developing faith life, building community and Christian service.
- We endeavor to create a school environment that fosters respect for each person, develops healthy self-concept, and is conducive to learning.
- We offer a curriculum that develops the total person through science, mathematics, social studies, language arts, the arts and religious studies.
- We envision a Catholic education that will assist and develop the student in becoming a person of faith with an open and eager intellect capable of embracing God and the world with courage, love and understanding.
- The student will grow in the necessary skills to be effective in each step toward maturity as a Christian citizen.
Source: Verified school update
Frequently Asked Questions
How much does St. Margaret Mary Catholic School cost?
St. Margaret Mary Catholic School's tuition is approximately $4,059 for private students.
What schools are St. Margaret Mary Catholic School often compared to?
St. Margaret Mary Catholic School is often viewed alongside schools like St. Thomas The Apostle School by visitors of our site.
What is the acceptance rate of St. Margaret Mary Catholic School?
The acceptance rate of St. Margaret Mary Catholic School is 100%, which is higher than the national average of 85%.
What sports does St. Margaret Mary Catholic School offer?
St. Margaret Mary Catholic School offers 5 interscholastic sports: Basketball, Cheering, Cross Country, Track and Field and Volleyball.
When is the application deadline for St. Margaret Mary Catholic School?
The application deadline for St. Margaret Mary Catholic School is rolling (applications are reviewed as they are received year-round).
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The nearest high school and elementary school to St. Margaret Mary Catholic School is Trinity Oaks Christian Academy (4.2 miles away)
The nearest preschool is Randall Road KinderCare (2.3 miles away)
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(815) 338-4220
Distance: 5.4 mi
Gr: PK-8 | 234 students
Avg. class size: 18 students
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Crystal Lake, IL 60014
(815) 459-0496
Distance: 4.6 mi
Gr: PK-8 | 241 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 8
Lutheran Church Missouri Synod
5 S Van Buren St
Dundee, IL 60118
(847) 428-1010
Distance: 5.4 mi
Gr: PK-8 | 234 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 3
Catholic
265 King St
Crystal Lake, IL 60014
(815) 459-0496
Distance: 4.6 mi
Gr: PK-8 | 241 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 8
Lutheran Church Missouri Synod
5 S Van Buren St
Dundee, IL 60118
(847) 428-1010
Distance: 2.3 mi
Gr: NS-PK | 67 students
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(847) 854-8545
Distance: 2.4 mi
Gr: PK-K | 188 students
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(224) 333-0380
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Distance: 3.8 mi
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Distance: 3.9 mi
Gr: NS-K
Daycare / Preschool
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(847) 639-1160
Distance: 4.2 mi
Gr: PK-12 | 281 students
Avg. class size: 20 students
Sports: 5 | Extracurriculars: 7
Christian
233 Trinity Oaks Way
Cary, IL 60013
(847) 462-5971
Distance: 4.7 mi
Gr: 8-12 | 8 students
Avg. class size: 6 students
Special Education School
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(847) 695-9732
Distance: 6.8 mi
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Alternative School (Islamic)
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Sports: 5 | Extracurriculars: 7
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(847) 462-5971
Distance: 4.3 mi
Gr: PK-8 | 276 students
Avg. class size: 29 students
Sports: 4 | Extracurriculars: 5
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Lutheran Church Missouri Synod
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(847) 428-1010
Distance: 4.6 mi
Gr: PK-8 | 192 students
Avg. class size: 19 students
Sports: 4 | Extracurriculars: 3
Catholic
845 W Main St
Dundee, IL 60118
(847) 426-4808
Distance: 2.3 mi
Gr: NS-PK | 67 students
Daycare / Preschool
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Algonquin, IL 60102
(847) 854-8545
Distance: 2.4 mi
Gr: PK-K | 188 students
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2300 County Line Rd
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(224) 333-0380
Distance: 3.8 mi
Gr: PK-K | 108 students
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Distance: 3.8 mi
Gr: PK-K | 58 students
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Distance: 3.9 mi
Gr: NS-K
Daycare / Preschool
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Cary, IL 60013
(847) 639-1160
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 23% | Reading: 27%)
Rank:
Rank:
6/
Top 50%10
150 Maplewood Dr
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(815) 899-8170
Sycamore, IL 60178
(815) 899-8170
9190.2 miles
Gr: 6-8 | 847 students Student-Teacher Ratio: 14:1 Minority enrollment: 23%
(Math: 44% | Reading: 44%)
Rank:
Rank:
9/
Top 20%10
850 Republic Ave
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(815) 899-8124
Sycamore, IL 60178
(815) 899-8124
9190.9 miles
Gr: K-5 | 377 students Student-Teacher Ratio: 12:1 Minority enrollment: 16%
(Math: 35-39% | Reading: 49%)
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9406 Riley Rd
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(815) 568-8637
Marengo, IL 60152
(815) 568-8637
9192.4 miles
Gr: K-8 | 277 students Student-Teacher Ratio: 12:1 Minority enrollment: 32%
(Math: 6-9% | Reading: 10-14%)
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Harvard, IL 60033
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9193.2 miles
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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).
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