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Our Lady Of Lourdes Elementary School Top 8 · Lowest Tuition (LA)

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Slidell Private Elementary Schools

For the 2026-27 school year, there are 8 private elementary schools serving 2,275 students in Slidell, LA.

The average acceptance rate is 94%, which is higher than the Louisiana private elementary school average acceptance rate of 88%.

88% of private elementary schools in Slidell, LA are religiously affiliated (most commonly Catholic and Baptist).

Quick Facts (26-27)

# Private Schools: 8
# Students Served: 2,275
Average Tuition: $5,350
Acceptance Rate: 94%
Average Class Size: 20 students
% Students of Color: 18%
View Slidell, LA School Trends

Quick Facts (26-27)

# Private Schools: 8
# Students Served: 2,275
Average Tuition: $5,350
Acceptance Rate: 94%
Average Class Size: 20 students
% Students of Color: 18%
View Slidell, LA School Trends

Top Ranked Slidell Private Elementary Schools (2026-27)

First Baptist Christian School

Gr: 1-12 | 270 students

Avg. class size: 19 students

Sports: 9 | Extracurriculars: 5

Baptist

4141 Pontchartrain Drive

Slidell, LA 70458

(985) 643-3725

(6)

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Our Lady Of Lourdes Elementary School

Gr: PK-7 | 436 students

Avg. class size: 26 students

Catholic

345 Westchester Boulevard

Slidell, LA 70458

(985) 643-3230

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Calvary Baptist School

Gr: PK-8 | 220 students

Avg. class size: 18 students

Sports: 3

Baptist

1615 Old Spanish Trail

Slidell, LA 70458

(985) 643-7224

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Harvest Christian Academy

Gr: 1-12 | 13 students

Christian

37291 W Pinehill Dr

Slidell, LA 70460

(985) 640-0601

(1)

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Lake Castle Slidell Private School

Gr: PK-8 | 485 students

363 Thompson Road

Slidell, LA 70460

(985) 641-3363

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Lakeside Christian Academy

Gr: PK-12 | 100 students

3401 Ponchartrain Dr

Slidell, LA 70458

(985) 781-3175

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Pope John Paul Ii Catholic High School

Gr: 8-12 | 323 students

Avg. class size: 18 students

Sports: 14 | Extracurriculars: 22

Catholic

1901 Jaguar Dr

Slidell, LA 70461

(985) 649-0914

(1)

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St. Margaret Mary School

Gr: PK-7 | 428 students

Avg. class size: 20 students

Sports: 7 | Extracurriculars: 11

Catholic

1050 Robert Blvd A

Slidell, LA 70458

(985) 643-4612

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[+] Show Closed Private Schools in Slidell, Louisiana

Slidell, Louisiana Private Schools (Closed)

Slidell Christian Academy

Gr: PK-8

59334 N Pearl Dr

Slidell, LA 70461

(985) 641-3785

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Slidell SDA School

Gr: 2-7 | 3 students

Seventh Day Adventist

Po Box 753

Slidell, LA 70459

(985) 641-5792

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Slidell, LA Private School Trends

Private Schools

2,275

Students

$5,350

Avg. Tuition

Avg. Class Size

18%

Students of Color

14:1

Student-Teacher Ratio

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Enrollment & Diversity

Frequently Asked Questions

What are the top ranked private elementary schools in Slidell, LA?

The private elementary schools in Slidell, LA include Our Lady Of Lourdes Elementary School and 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?

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