Private School Review - Established 2003
Cedarwood School
New Covenant Presbyterian Weekday School
Our Lady of the Lake Roman Catholic School Top 23 · Oldest Founding Date (LA)

Mandeville Private Schools

For the 2026-27 school year, there are 5 private schools serving 1,368 students in Mandeville, LA, 12% of all K-12 students in Mandeville, LA are educated in private schools versus public schools (compared to the LA state average of 16%).
80% of private schools in Mandeville, LA are religiously affiliated (most commonly Catholic and Presbyterian).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Mandeville Private Schools (2026-27)

Map of Our Lady of the Lake Roman Catholic School
Our Lady of the Lake Roman Catholic School
Gr: NS-7 | 800 students
Avg. class size: 21 students
Sports: 9 | Extracurriculars: 3
Catholic
316 Lafitte Street
Mandeville, LA 70448
(985) 626-5678
(1)
View Profile
Cedarwood School Photo
Cedarwood School
Gr: PK-7
Avg. class size: 14 students
Extracurriculars: 11
607 Heavens Dr
Mandeville, LA 70471
(985) 845-7111
(3)
View Profile
Map of Mary Queen Of Peace Catholic School
Mary Queen Of Peace Catholic School
Gr: PK-7 | 448 students
Avg. class size: 21 students
Catholic
1515 W Causeway Approach
Mandeville, LA 70471
(985) 674-2466
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Map of Montessori Christian Academy Llc
Montessori Christian Academy Llc
Gr: PK-K | 48 students
Montessori School (Christian)
4441 Iberville St
Mandeville, LA 70471
(985) 674-2720
View Profile
New Covenant Presbyterian Weekday School Photo
New Covenant Presbyterian Weekday School
Gr: NS-PK | 72 students
Avg. class size: 1 student
Montessori School (Presbyterian)
4375 Highway 22
Mandeville, LA 70471
(985) 626-1627
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Mandeville, LA Private School Trends

5
Private Schools
1,368
Students
$9,068
Avg. Tuition
14
Avg. Class Size
4%
Students of Color
16:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Mandeville)
This State (LA)
# Schools
5 Schools
403 Schools
# Students
1,368 Students
122,387 Students
% Students of Color
4%
22%
0.41
0.55
Show more data/charts: racial breakdown
# American Indian Students
1 Student
466 Students
% American Indian Students
<1%
1%
# Asian Students
16 Students
3,141 Students
% Asian Students
1%
3%
# Hispanic Students
33 Students
4,025 Students
% Hispanic Students
2%
3%
# Black Students
8 Students
13,988 Students
% Black Students
1%
11%
# White Students
1,159 Students
79,143 Students
% White Students
74%
64%
# Hawaiian Students
0 Students
182 Students
% Hawaiian Students
0%
<1%
# Others Students
348 Students
22,485 Students
% of Others Students
22%
18%
All Ethnic Groups
Academics
# Teachers
125 Teachers
9,828 Teachers
Average Student-Teacher Ratio
16:1
13:1
% Average Faculty w/Advanced Degree
41%
41%
Average Class Size
14 students
18 students
Tuition & Aid
Average Yearly Tuition Cost
$9,068
$8,370
Average Summer Program Cost
$550
$344
Admissions & Athletics
Average Number of Extracurriculars
7 extracurriculars
10 extracurriculars
Average Number of Sports
9 sports
9 sports

Frequently Asked Questions

What are the top ranked private schools in Mandeville, LA?
The top ranked private schools in Mandeville, LA is Our Lady of the Lake Roman Catholic School.
How many private schools are located in Mandeville?
5 private schools are located in Mandeville.
How diverse are private schools in Mandeville?
Mandeville private schools are approximately 4% minority students, which is lower than the Louisiana private school average of 22%.
What percentage of students in Mandeville go to private school?
12% of all K-12 students in Mandeville are educated in private schools (compared to the LA state average of 16%).
What percentage of private schools are religiously affiliated in Mandeville?
80% of private schools in Mandeville are religiously affiliated (most commonly Catholic and Presbyterian).
Which private schools in Mandeville are often viewed compared to one another?
Popular comparisons of private schools in Mandeville include: Mary Queen Of Peace Catholic School vs. Our Lady of the Lake Roman Catholic School

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