St. Margaret Mary School is dedicated to fostering the Catholic Faith, encouraging academic excellence, and providing opportunities for each student to develop spiritually, academically, emotionally and physically, in order to make a unique contribution to the enrichment of the community.
The purpose of St. Margaret Mary School is to provide a Christian educational community where human knowledge is illuminated by faith in the teachings of Jesus Christ and His Church.
In His spirit, we constantly concern ourselves with the spiritual, academic, emotional, physical and social good of one another.
Our school goal flows from the fundamental understanding that the school is a Catholic Christian educational community.
We encompass the concept of education as a vital place of faith.
We strive to offer personal experiences in Christian living through liturgy, sacramental life, prayer, and example.
By fostering an understanding of our mutual responsibilities to one another, we promote Catholic principles in all areas of study.
Quick Facts (2026)
- Grades: Prekindergarten-7
- Enrollment: 428 students
- Average class size: 20 students
- Application Deadline: None / Rolling
- Source: Verified school update
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-7
Learning Difference Programs
Yes
Student Body
Total Students
428 students
Student Body Type
Co-ed
% Students of Color
13%
State avg.: 22%
Students by Grade
Academics and Faculty
Total Classroom Teachers
25 teachers
Student-Teacher Ratio
17:1
National avg.:
Average Class Size
20 students
Classroom Dress Code
Formal
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Sports
Total Sports Offered
7 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
11 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Arts and Music Programs:
4-HBroadcasting
Cheer and DanceDrama
Library ClubNJHS
RoboticsSports
Student Council
Arts and Music Programs:
ChoirMusic Enrichment
Source: Verified school update
Frequently Asked Questions
What schools are St. Margaret Mary School often compared to?
St. Margaret Mary School is often viewed alongside schools like Our Lady Of Lourdes Elementary School by visitors of our site.
What sports does St. Margaret Mary School offer?
St. Margaret Mary School offers 7 interscholastic sports: Basketball, Cheering, Cross Country, Dance, Flag Football, Swimming and Volleyball.
When is the application deadline for St. Margaret Mary School?
The application deadline for St. Margaret Mary School is rolling (applications are reviewed as they are received year-round).
Related Schools
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Popular comparisons: St. Margaret Mary School vs. Our Lady Of Lourdes Elementary School
People that viewed St. Margaret Mary School also viewed these schools: Our Lady Of Lourdes Elementary School, Calvary Baptist School, First Baptist Christian School, Lakeside Christian Academy and Lake Castle Slidell 91制片厂.
The nearest high school to St. Margaret Mary School is Lakeside Christian Academy (1.5 miles away)
The nearest elementary school is Calvary Baptist School (1.4 miles away)
The nearest preschool is Slidell KinderCare (1.1 miles away)
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School
Location
Miles
Quick Facts
Our Lady Of Lourdes Elementary School ![Our Lady Of Lourdes Elementary School Photo - 3rd Quarter Principal's Honor Roll recipients with Mr. Kiefer, following the Honor Roll Breakfast. March 2011]( "Our Lady Of Lourdes Elementary School Photo - 3rd Quarter Principal's Honor Roll recipients with Mr. Kiefer, following the Honor Roll Breakfast. March 2011")
(Catholic)
345 Westchester Boulevard
Slidell, LA 70458
(985) 643-3230
Slidell, LA 70458
(985) 643-3230
1.9 miles
Gr: PK-7 | 436 students Avg. class size: 26 students Tuition & acceptance rate listed
Calvary Baptist School
(Baptist)
1615 Old Spanish Trail
Slidell, LA 70458
(985) 643-7224
Slidell, LA 70458
(985) 643-7224
1.4 miles
Gr: PK-8 | 220 students Avg. class size: 18 students Sports: 3 Tuition listed
4141 Pontchartrain Drive
Slidell, LA 70458
(985) 643-3725
Slidell, LA 70458
(985) 643-3725
2.2 miles
Gr: 1-12 | 270 students Avg. class size: 19 students Sports: 9 | Extracurrculars: 5 Tuition & acceptance rate listed
3401 Ponchartrain Dr
Slidell, LA 70458
(985) 781-3175
Slidell, LA 70458
(985) 781-3175
1.5 miles
Gr: PK-12 | 100 students
363 Thompson Road
Slidell, LA 70460
(985) 641-3363
Slidell, LA 70460
(985) 641-3363
4.1 miles
Gr: PK-8 | 485 students
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