First Baptist Christian School Photo - Students in 3rd-8th grade participated in the ACSI Art Festival. Six of the 10 participants received 1st-3rd place ribbons.

Best Slidell Private Elementary Schools (2026)

For the 2026 school year, there are 8 private elementary schools serving 2,275 students in Slidell, LA.
The top-ranked private elementary school in Slidell, LA is First Baptist Christian School.
The average acceptance rate is 94%, which is higher than the Louisiana private elementary school average acceptance rate of 84%.
88% of private elementary schools in Slidell, LA are religiously affiliated (most commonly Catholic and Baptist).

Top-Ranked Slidell Private Elementary Schools (2026)

School
Location
Quick Facts
First Baptist Christian School
First Baptist Christian School Photo - Students in 3rd-8th grade participated in the ACSI Art Festival. Six of the 10 participants received 1st-3rd place ribbons.
(Baptist)
(6)
4141 Pontchartrain Drive
Slidell, LA 70458
(985) 643-3725
Gr: 1-12 | 270 students Avg. class size: 19 students Sports: 9 | Extracurrculars: 5 Tuition & acceptance rate listed
Calvary Baptist School
(Baptist)
1615 Old Spanish Trail
Slidell, LA 70458
(985) 643-7224
Gr: PK-8 | 220 students Avg. class size: 18 students Sports: 3 Tuition listed
Harvest Christian Academy
(Christian)
(1)
37291 W Pinehill Dr
Slidell, LA 70460
(985) 640-0601
Gr: 1-12 | 13 students
363 Thompson Road
Slidell, LA 70460
(985) 641-3363
Gr: PK-8 | 485 students
3401 Ponchartrain Dr
Slidell, LA 70458
(985) 781-3175
Gr: PK-12 | 100 students
345 Westchester Boulevard
Slidell, LA 70458
(985) 643-3230
Gr: PK-7 | 436 students Avg. class size: 26 students Tuition & acceptance rate listed
Pope John Paul Ii Catholic High School
Pope John Paul Ii Catholic High School Photo - Three consecutive state volleyball titles!
(Catholic)
(1)
1901 Jaguar Dr
Slidell, LA 70461
(985) 649-0914
Gr: 8-12 | 323 students Avg. class size: 18 students Sports: 14 | Extracurrculars: 22 Tuition & acceptance rate listed
St. Margaret Mary School
St. Margaret Mary School Photo
(Catholic)
1050 Robert Blvd A
Slidell, LA 70458
(985) 643-4612
Gr: PK-7 | 428 students Avg. class size: 20 students Sports: 7 | Extracurrculars: 11
[+] Show Closed Private Schools in Slidell, Louisiana

Slidell, Louisiana Private Schools (Closed)

School
Location
Quick Facts
59334 N Pearl Dr
Slidell, LA 70461
(985) 641-3785
Gr: PK-8 Tuition listed
Slidell SDA School (Closed 2000)
(Seventh Day Adventist)
Po Box 753
Slidell, LA 70459
(985) 641-5792
Gr: 2-7 | 3 students

Overview

This Town (Slidell)
This State (LA)
# Schools
8 Schools

Student Body:

# Students
2,275 Students
115,621 Students
% Average Students of Color
18%
22%

Academics and Faculty:

# Teachers
161 Teachers
9,260 Teachers
Average Student-Teacher Ratio
14:1
13:1
% Average Faculty w/Advanced Degree
73%
41%
Average Class Size
20 students
17 students
Average Number of AP Courses
11 courses
10 courses
Average ACT score
23
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$5,350
$9,711
Average % on Financial Aid
25%
21%
Average Financial Aid Grant
$2,000
$2,058
Average Acceptance Rate
94%
84%

Students by Ethnicity:

0.56
0.55
# American Indian Students
3 Students
448 Students
% American Indian Students
n/a
n/a
# Asian Students
81 Students
2,932 Students
% Asian Students
4%
3%
# Hispanic Students
55 Students
3,854 Students
% Hispanic Students
2%
3%
# Black Students
171 Students
13,367 Students
% Black Students
8%
12%
# White Students
1,403 Students
74,690 Students
% White Students
61%
64%
# Hawaiian Students
1 Student
178 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
581 Students
20,859 Students
% of Others Students
25%
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
13 extracurriculars
10 extracurriculars
Average Number of Sports
8 sports
8 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in Slidell, LA?
The top-ranked private elementary schools in Slidell, LA is First Baptist Christian School.
How many private elementary schools are located in Slidell?
8 private elementary schools are located in Slidell.
How diverse are private elementary schools in Slidell?
Slidell private elementary schools are approximately 18% minority students, which is lower than the Louisiana private school average of 22%.
What percentage of private elementary schools are religiously affiliated in Slidell?
88% of private elementary schools in Slidell are religiously affiliated (most commonly Catholic and Baptist).
Which private elementary schools in Slidell are often viewed compared to one another?

Recent Articles

Free Private Schools & Voucher Programs in 2025
Free Private Schools & Voucher Programs in 2025
Updated guide to free private schools and school voucher programs, 2025 policies, costs, equity issues, and how families access tuition support.
Social Emotional Learning 2025: Policy, Practice and Outcomes
Social Emotional Learning 2025: Policy, Practice and Outcomes
Updated 2025 review of social emotional learning in schools, research outcomes, key trends, challenges and future paths for parents and educators.
Private School Admissions for Siblings: Costs and Timing
Private School Admissions for Siblings: Costs and Timing
Learn how private school admissions for siblings affect costs, discounts, and timing strategies for families planning multiple enrollments.