[+] 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 (10-Year)

Private Schools

+22.2% (+2 schools) 10-yr

2,370

Students

+1.5% (+34 students) 10-yr

$5,350

Avg. Tuition

Avg. Class Size

+11.1% (+2 students) 5-yr

18%

Students of Color

+38.5% (+5.0 pp) 10-yr

14:1

Student-Teacher Ratio

-22.2% (-4.0) 10-yr

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Enrollment & Diversity

Trends in Total Number of Private Schools

Year	Slidell, LA Total Schools
2025	11
2024	12
2023	11
2022	9
2021	9
2020	10
2019	11
2018	11
2017	9
2016	9
2015	9

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# Students

2,370 Students

122,387 Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private School

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	237	314	179
2024	237	307	172
2023	230	310	174
2022	271	327	185
2021	269	319	180
2020	243	310	171
2019	273	320	175
2018	273	317	172
2017	297	330	180
2016	292	329	178
2015	292	314	167

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% Students of Color

18%

22%

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Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	18%	22%	34%
2024	18%	23%	34%
2023	18%	23%	33%
2022	16%	22%	33%
2021	16%	22%	32%
2020	16%	22%	32%
2019	16%	22%	31%
2018	16%	22%	31%
2017	13%	23%	32%
2016	13%	23%	32%
2015	13%	24%	32%

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0.57

0.55

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Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	0.57	0.55	0.65
2024	0.57	0.55	0.65
2023	0.59	0.54	0.65
2022	0.55	0.51	0.64
2021	0.54	0.52	0.64
2020	0.54	0.52	0.64
2019	0.51	0.52	0.63
2018	0.51	0.52	0.63
2017	0.42	0.48	0.61
2016	0.42	0.48	0.61
2015	0.42	0.48	0.61

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Show more data/charts: racial breakdown

# American Indian Students

3 Students

466 Students

% American Indian Students

<1%

# Asian Students

81 Students

3,141 Students

% Asian Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	4%	4%	5%
2024	4%	4%	5%
2023	4%	3%	5%
2022	3%	3%	4%
2021	4%	2%	4%
2020	4%	2%	4%
2019	3%	3%	4%
2018	3%	3%	4%
2017	2%	3%	4%
2016	2%	2%	4%
2015	2%	2%	4%

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# Hispanic Students

56 Students

4,025 Students

% Hispanic Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	2%	3%	9%
2024	2%	3%	9%
2023	2%	3%	9%
2022	2%	3%	8%
2021	2%	3%	9%
2020	2%	3%	9%
2019	3%	3%	8%
2018	3%	3%	8%
2017	2%	2%	8%
2016	2%	2%	8%
2015	2%	2%	8%

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# Black Students

175 Students

13,988 Students

% Black Students

11%

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Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	7%	11%	7%
2024	8%	12%	7%
2023	7%	13%	8%
2022	6%	12%	7%
2021	6%	12%	7%
2020	6%	12%	8%
2019	6%	12%	7%
2018	6%	13%	7%
2017	6%	11%	7%
2016	6%	12%	7%
2015	6%	12%	8%

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# White Students

1,413 Students

79,143 Students

% White Students

59%

64%

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Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	59%	64%	52%
2024	59%	63%	52%
2023	56%	64%	52%
2022	62%	67%	54%
2021	62%	67%	54%
2020	62%	67%	54%
2019	67%	67%	56%
2018	67%	67%	56%
2017	74%	70%	58%
2016	74%	70%	58%
2015	74%	70%	58%

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# Hawaiian Students

1 Student

182 Students

% Hawaiian Students

<1%

# Others Students

661 Students

22,485 Students

% of Others Students

28%

18%

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Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	28%	18%	26%
2024	27%	18%	26%
2023	31%	17%	25%
2022	27%	15%	25%
2021	26%	16%	25%
2020	26%	16%	24%
2019	21%	15%	24%
2018	21%	14%	23%
2017	16%	14%	22%
2016	16%	14%	22%
2015	16%	14%	21%

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All Ethnic Groups

Academics

# Teachers

167 Teachers

9,828 Teachers

Average Student-Teacher Ratio

14:1

13:1

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Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	14:1	13:1	11:1
2024	14:1	13:1	11:1
2023	16:1	12:1	11:1
2022	17:1	13:1	11:1
2021	17:1	13:1	11:1
2020	17:1	13:1	12:1
2019	17:1	13:1	12:1
2018	17:1	13:1	12:1
2017	18:1	14:1	12:1
2016	18:1	14:1	12:1
2015	18:1	14:1	12:1

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% Average Faculty w/Advanced Degree

73%

41%

Average Class Size

20 students

18 students

View Data

Class Size Trends (2020-2025)

Year	Slidell, LA Avg	Louisiana (LA)	National
2025	20	17	15
2024	20	17	15
2023	18	17	15
2022	18	17	15
2021	18	17	15
2020	18	17	15

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Average Number of AP Courses

11 courses

10 courses

Average ACT score

(Out of 36)

Tuition & Aid

Average Yearly Tuition Cost

$5,350

$8,370

Average % on Financial Aid

25%

23%

Average Financial Aid Grant

$2,000

$2,025

Admissions & Athletics

Average Acceptance Rate

94%

89%

Average Number of Extracurriculars

13 extracurriculars

10 extracurriculars

Average Number of Sports

8 sports

9 sports

Frequently Asked Questions

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

The private schools in Slidell, LA include Our Lady Of Lourdes Elementary School and First Baptist Christian School.

How many private schools are located in Slidell?

11 private schools are located in Slidell.

How diverse are private schools in Slidell?

Slidell private schools are approximately 18% minority students, which is lower than the Louisiana private school average of 22%.

What percentage of students in Slidell go to private school?

15% of all K-12 students in Slidell are educated in private schools (compared to the LA state average of 16%).

What percentage of private schools are religiously affiliated in Slidell?

73% of private schools in Slidell are religiously affiliated (most commonly Baptist and Catholic).

Which private schools in Slidell are often viewed compared to one another?

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