²ÝÁñÉçÇø

²ÝÁñÉçÇø School Review - Established 2003
Our Lady of the Lake Roman Catholic School Top 23 · Oldest Founding Date (LA)
Cedarwood School
New Covenant Presbyterian Weekday School

Mandeville ²ÝÁñÉçÇø Schools (2026-27)

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 (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 (2026-27)

Quick Facts (2026-27)

Top Ranked Mandeville ²ÝÁñÉçÇø 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
View Profile
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
View Profile

Mandeville, LA ²ÝÁñÉçÇø School Trends (10-Year)

5
²ÝÁñÉçÇø Schools
+25.0% (+1 school) 10-yr
1,368
Students
-20.1% (-344 students) 10-yr
$9,068
Avg. Tuition
+88.2% (+$4,250) 10-yr
14
Avg. Class Size
-33.3% (-7 students) 6-yr
4%
Students of Color
-92.9% (-52.0 pp) 10-yr
16:1
Student-Teacher Ratio
+14.3% (+2.0) 10-yr
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

Trends in Total Number of ²ÝÁñÉçÇø Schools

YearMandeville, LA Total Schools
20255
20245
20235
20225
20215
20205
20194
20184
20174
20164
20154
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

# Students
1,368 Students
122,448 Students

Trends in the Average Number of Students Per ²ÝÁñÉçÇø School

YearMandeville, LA AvgLouisiana (LA)National
2025342314179
2024344307172
2023349310174
2022338327185
2021338319180
2020336310171
2019413320175
2018417317172
2017423330180
2016417329178
2015428314167
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

% Students of Color
4%
22%

Percentage of Students of Color Trends (2015-2025)

YearMandeville, LA AvgLouisiana (LA)National
20254%22%34%
20246%23%34%
20238%23%33%
202210%22%33%
202110%22%32%
202010%22%32%
20199%22%31%
20185%22%31%
201756%23%32%
201656%23%32%
201556%24%32%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

0.41
0.55

Diversity Score Trends

YearMandeville, LA AvgLouisiana (LA)National
20250.410.550.65
20240.460.550.65
20230.450.540.65
20220.410.510.64
20210.410.520.64
20200.400.520.64
20190.390.520.63
20180.400.520.63
20170.380.480.61
20160.370.480.61
20150.390.480.61
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

Show more data/charts: racial breakdown
# American Indian Students
1 Student
466 Students
% American Indian Students
n/a
1%
# Asian Students
16 Students
3,141 Students
% Asian Students
1%
3%

Asian Student Percentage Trends

YearMandeville, LA AvgLouisiana (LA)National
20251%4%5%
20242%4%5%
20231%3%5%
20221%3%4%
20211%2%4%
20201%2%4%
20192%3%4%
20182%3%4%
20171%3%4%
20161%2%4%
20151%2%4%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

# Hispanic Students
33 Students
4,025 Students
% Hispanic Students
2%
3%

Hispanic Student Percentage Trends

YearMandeville, LA AvgLouisiana (LA)National
20252%3%9%
20242%3%9%
20231%3%9%
20221%3%8%
20211%3%9%
20201%3%9%
20191%3%8%
20181%3%8%
20171%2%8%
20161%2%8%
20151%2%8%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

# Black Students
8 Students
13,988 Students
% Black Students
1%
11%

Black Student Percentage Trends

YearMandeville, LA AvgLouisiana (LA)National
20251%11%7%
20221%12%7%
20211%12%7%
20201%12%8%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

# White Students
1,159 Students
79,143 Students
% White Students
74%
64%

White Student Percentage Trends

YearMandeville, LA AvgLouisiana (LA)National
202574%64%52%
202467%63%52%
202369%64%52%
202273%67%54%
202173%67%54%
202074%67%54%
201975%67%56%
201874%67%56%
201776%70%58%
201677%70%58%
201575%70%58%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

# Hawaiian Students
n/a
182 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
348 Students
22,503 Students
% of Others Students
22%
18%

Other Races Student Percentage Trends

YearMandeville, LA AvgLouisiana (LA)National
202522%18%26%
202429%18%26%
202329%17%25%
202224%15%25%
202124%16%25%
202023%16%24%
201922%15%24%
201823%14%23%
201722%14%22%
201621%14%22%
201523%14%21%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

All Ethnic Groups
Academics
# Teachers
125 Teachers
9,824 Teachers
Average Student-Teacher Ratio
16:1
13:1

Student-Teacher Ratio Trends (2015-2025)

YearMandeville, LA AvgLouisiana (LA)National
202516:113:111:1
202415:113:111:1
202316:112:111:1
202215:113:111:1
202115:113:111:1
202015:113:112:1
201915:113:112:1
201814:113:112:1
201714:114:112:1
201614:114:112:1
201514:114:112:1
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

% Average Faculty w/Advanced Degree
41%
42%

Percentage of Faculty With Advanced Degrees Trends (2024-2025)

YearMandeville, LA AvgLouisiana (LA)National
202541%40%55%
202430%40%54%
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

Average Class Size
14 students
17 students

Class Size Trends (2019-2025)

YearMandeville, LA AvgLouisiana (LA)National
2025141715
2024121715
2023111715
2022111715
2021111715
2020211715
2019211715
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

Tuition & Aid
Average Yearly Tuition Cost
$9,068
$9,639

Tuition Cost Trends (2015-2025)

YearMandeville, LA AvgLouisiana (LA)National
2025$9,068$9,739$15,012
2024$6,565$7,776$13,254
2023$6,565$7,710$12,626
2022$6,188$7,319$12,187
2021$6,188$7,128$11,800
2020$5,586$6,793$11,512
2019$5,586$6,706$11,293
2018$5,137$6,545$11,017
2017$5,137$6,305$10,708
2016$4,818$5,949$10,356
2015$4,818$5,440$9,939
Download Table: Download as CSV | Download as XML | Download as JSON
Download Full Town Data: Full Town Dataset XML | Full Town Dataset JSON

Note: 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. See our Terms of Service.

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

Recent Articles

When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
Learn what parents can do when a child finishes private school coursework early, including acceleration, curriculum compacting, advanced classes, enrichment, and signs the school needs a new plan.
How Much Teacher Access Does Your Child Get?
How Much Teacher Access Does Your Child Get?
Learn how to evaluate teacher access at private schools, including extra-help time, advising, communication, academic support, and the questions families should ask before choosing a school today.
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a private school teacher leaves midyear, parents need clear answers. Learn what schools should do, what children may experience, and when a departure signals deeper concerns.
Area schools map

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (LA):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: