Slidell High School (St. Tammany Parish SCH DIST.), Louisiana - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Slidell High School is a High in Slidell, LA. It currently serves 1833 students (grades 09-12). The school is part of the St. Tammany Parish School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in St. Tammany Parish School District and all schools in Louisiana.

Other Details

School Type: Regular School

School Level: High

Number of Students:1833

Number of Teachers: 124

Student/Teacher Ratio: 14.73

Location Info

Location: #1 Tiger Drive, Slidell, LA 70458

Mailing Address: #1 Tiger Drive, Slidell, LA 70458-2046

Phone: (985)643-2992

Website:

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	455
Grade 11	427
Grade 12	411
Grade 9	540

Gender/Sex of Slidell High School Student Population

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Gender	Population	Percent of Population (%)
Male	924	50.41
Female	909	49.59

Race/Ethnicity Demography of Slidell High School Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	5	0.27
Asian	18	0.98
Black or African American	674	36.77
Hispanic/Latino	183	9.98
Native Hawaiian or Other Pacific Islander	5	0.27
Two or more races	93	5.07
White	855	46.65

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.33
Asian	6	0.65
Black or African American	345	37.34
Hispanic/Latino	88	9.52
Native Hawaiian or Other Pacific Islander	3	0.33
Two or more races	38	4.11
White	441	47.73

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.22
Asian	12	1.32
Black or African American	329	36.19
Hispanic/Latino	95	10.45
Native Hawaiian or Other Pacific Islander	2	0.22
Two or more races	55	6.05
White	414	45.55

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 10 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	2	0.44
Asian	4	0.88
Black or African American	179	39.34
Hispanic/Latino	38	8.35
Native Hawaiian or Other Pacific Islander	2	0.44
Two or more races	23	5.06
White	207	45.50

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.23
Asian	3	0.70
Black or African American	145	33.96
Hispanic/Latino	39	9.13
Native Hawaiian or Other Pacific Islander	2	0.47
Two or more races	24	5.62
White	213	49.88

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.24
Asian	7	1.70
Black or African American	154	37.47
Hispanic/Latino	38	9.25
Two or more races	20	4.87
White	191	46.47

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	1	0.19
Asian	4	0.74
Black or African American	196	36.30
Hispanic/Latino	68	12.59
Native Hawaiian or Other Pacific Islander	1	0.19
Two or more races	26	4.82
White	244	45.19