Quick Facts (2026-27)
- Top Ranked MI School
- School Type: Montessori School
- Grades: Prekindergarten-5
- Enrollment: 86 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
St. Marys Catholic School
Quick Facts (2026-27)
- Top Ranked MI School
- School Type: Montessori School
- Grades: Prekindergarten-5
- Enrollment: 86 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
St. Marys Catholic School ranks among the top 20% of private schools in Michigan for:
Category
Attribute
School History
School Facts
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-5
Students By Grade
Year Founded
1850
Student Body
Total Students
86 students
Student Body Type
Co-ed
% Students of Color
17%
State avg.: 19%
Academic Profile
Total Classroom Teachers
5 teachers
Student-Teacher Ratio
17:1
National avg.:
School Membership(s)School Assoc.
Tuition & Financial Aid
Admission Deadline
None / Rolling
School Notes
- St. Mary's Catholic School has been building a strong mind, body and spirit in Christ in a faith-based community.
- We believe that parents are the primary educators of their children.
- We believe in the uniqueness and dignity of each child.
- We believe that St. Mary's School is a Christian community, which provides a Catholic foundation that nurtures the unique abilities of our students while leading them to a full maturity in Christ.
- St. Mary's Catholic School has been building a strong mind, body and spirit in Christ in a faith-based community. We believe that parents are the primary educators of their children. We believe in the uniqueness and dignity of each child. We believe that St. Mary's School is a Christian community, which provides a Catholic foundation that nurtures the unique abilities of our students while leading them to a full maturity in Christ.
Source: Verified school update
Frequently Asked Questions
What schools are St. Marys Catholic School often compared to?
St. Marys Catholic School is often viewed alongside schools like Holy Cross Catholic by visitors of our site.
What is St. Marys Catholic School's ranking?
St. Marys Catholic School ranks among the top 20% of private schools in Michigan for: Oldest founding date.
When is the application deadline for St. Marys Catholic School?
The application deadline for St. Marys Catholic School is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
Popular comparisons: St. Marys Catholic School vs. Holy Cross Catholic
People that viewed St. Marys Catholic School also viewed these schools: Holy Cross Catholic and St. Mary/mccormick Catholic Academy.
The nearest high school to St. Marys Catholic School is Cardinal Mooney Catholic (7.9 miles away)
The nearest elementary school and preschool is Holy Cross Catholic (7.9 miles away)
Show me:
Show me:
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 10.5 mi
Gr: K-8 | 145 students
Avg. class size: 20 students
Sports: 5
Catholic
1429 Ballentine Street
Port Huron, MI 48060
(810) 982-7906
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 10.5 mi
Gr: K-8 | 145 students
Avg. class size: 20 students
Sports: 5
Catholic
1429 Ballentine Street
Port Huron, MI 48060
(810) 982-7906
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 7.9 mi
Gr: 9-12 | 163 students
Sports: 10
Catholic
660 S Water St
Marine City, MI 48039
(810) 765-8825
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 9.0 mi
Gr: PK-12 | 68 students
Christian
1620 Wadhams Rd
Smiths Creek, MI 48074
(810) 367-4257
Distance: 9.8 mi
Gr: PK-12 | 182 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 5
Christian
5517 Griswold Road
Smiths Creek, MI 48074
(810) 367-3770
Distance: 10.5 mi
Gr: K-8 | 145 students
Avg. class size: 20 students
Sports: 5
Catholic
1429 Ballentine Street
Port Huron, MI 48060
(810) 982-7906
Distance: 7.9 mi
Gr: 9-12 | 163 students
Sports: 10
Catholic
660 S Water St
Marine City, MI 48039
(810) 765-8825
Distance: 9.0 mi
Gr: PK-12 | 68 students
Christian
1620 Wadhams Rd
Smiths Creek, MI 48074
(810) 367-4257
Distance: 9.8 mi
Gr: PK-12 | 182 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 5
Christian
5517 Griswold Road
Smiths Creek, MI 48074
(810) 367-3770
Distance: 19.9 mi
Gr: 3-12 | 16 students
Baptist
74940 Fulton St
Armada, MI 48005
(478) 986-5780
Distance: 20.5 mi
Gr: 9-12 | 102 students
Catholic
24125 26 Mile Rd
Ray, MI 48096
(586) 200-0143
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 9.0 mi
Gr: PK-12 | 68 students
Christian
1620 Wadhams Rd
Smiths Creek, MI 48074
(810) 367-4257
Distance: 9.8 mi
Gr: PK-12 | 182 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 5
Christian
5517 Griswold Road
Smiths Creek, MI 48074
(810) 367-3770
Distance: 10.5 mi
Gr: K-8 | 145 students
Avg. class size: 20 students
Sports: 5
Catholic
1429 Ballentine Street
Port Huron, MI 48060
(810) 982-7906
Distance: 12.6 mi
Gr: K-8 | 98 students
Lutheran Church Missouri Synod
37601 31 Mile Rd
Richmond, MI 48062
(586) 727-9080
Distance: 7.9 mi
Gr: PK-8 | 151 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 8
Catholic
618 S Water Street
Marine City, MI 48039
(810) 765-3591
Distance: 9.0 mi
Gr: PK-12 | 68 students
Christian
1620 Wadhams Rd
Smiths Creek, MI 48074
(810) 367-4257
Distance: 9.8 mi
Gr: PK-12 | 182 students
Avg. class size: 15 students
Sports: 5 | Extracurriculars: 5
Christian
5517 Griswold Road
Smiths Creek, MI 48074
(810) 367-3770
Distance: 13.0 mi
Gr: PK-K | 30 students
Montessori School
8622 Dixie Hwy
Fair Haven, MI 48023
(586) 725-2042
Distance: 13.2 mi
Gr: PK-8 | 183 students
Avg. class size: 13 students
Sports: 5 | Extracurriculars: 4
Catholic
67901 Howard St
Richmond, MI 48062
(586) 727-9365
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Alternative School
(Math: ≤10% | Reading: ≤20%)
Rank:
Rank:
2/
Bottom 50%10
23340 Elmira St
Saint Clair Shores, MI 48082
(586) 285-8780
Saint Clair Shores, MI 48082
(586) 285-8780
9439.2 miles
Gr: 9-12 | 124 students Student-Teacher Ratio: 25:1 Minority enrollment: 42%
(Math: 6-9% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
161 Cass Ave
Mount Clemens, MI 48043
(586) 461-3400
Mount Clemens, MI 48043
(586) 461-3400
9439.3 miles
Gr: 6-8 | 151 students Student-Teacher Ratio: 25:1 Minority enrollment: 88%
Magnet School
(Math: 20-24% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
23450 Glenwood St
Clinton Township, MI 48035
(586) 493-5640
Clinton Township, MI 48035
(586) 493-5640
9439.3 miles
Gr: K-5 | 356 students Student-Teacher Ratio: 17:1 Minority enrollment: 67%
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
2/
Bottom 50%10
155 Cass Ave
Mount Clemens, MI 48043
(586) 461-3400
Mount Clemens, MI 48043
(586) 461-3400
9439.4 miles
Gr: 9-12 | 239 students Student-Teacher Ratio: 17:1 Minority enrollment: 86%
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
34700 Union Lake Rd
Harrison Township, MI 48045
(586) 493-5630
Harrison Township, MI 48045
(586) 493-5630
9439.6 miles
Gr: PK-5 | 300 students Student-Teacher Ratio: 16:1 Minority enrollment: 39%
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Did You Know?
The average private school tuition in Michigan is $9,304 for elementary schools and $13,825 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Michigan is 88% (read more about average acceptance rates across the country).
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