Top Rankings
St. Tammany Parish School District ranks among the top 20% of public school district in Louisiana for:
Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2024 school year, there are 8 public high schools serving 11,270 students in St. Tammany Parish School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in Louisiana.
Public High Schools in St. Tammany Parish School District have an average math proficiency score of 43% (versus the Louisiana public high school average of 30%), and reading proficiency score of 51% (versus the 42% statewide average).
Public High School in St. Tammany Parish School District have a Graduation Rate of 84%, which is more than the Louisiana average of 83%.
The school with highest graduation rate is Mandeville High School, with 90% graduation rate. Read more about public school graduation rate statistics in Louisiana or national school graduation rate statistics.
Minority enrollment is 33% of the student body (majority Black), which is less than the Louisiana public high school average of 54% (majority Black).
Overview
2021-2022 School Year Data
This School District
This State (LA)
# Schools
55 Schools
401 Schools
# Students
37,048 Students
251,162 Students
# Teachers
2,052 Teachers
14,081 Teachers
Student : Teacher Ratio
18:1
18:1
District Rank
St. Tammany Parish School District, which is ranked within the top 10% of all 187 school districts in Louisiana (based off of combined math and reading proficiency testing data) for the 2020-2021 school year.
The school district's graduation rate of 83% has stayed relatively flat over five school years.
Overall District Rank
#16 out of 188 school districts
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
43%
29%
Reading/Language Arts Test Scores (% Proficient)
55%
40%
Graduation Rate
83%
83%
Students by Ethnicity:
Diversity Score
0.53
0.62
# American Indian Students
108 Students
1,786 Students
% American Indian Students
n/a
1%
# Asian Students
482 Students
4,123 Students
% Asian Students
1%
2%
# Hispanic Students
3,386 Students
18,917 Students
% Hispanic Students
9%
7%
# Black Students
7,575 Students
102,447 Students
% Black Students
21%
41%
# White Students
24,052 Students
115,998 Students
% White Students
65%
46%
# Hawaiian Students
40 Students
199 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
1,405 Students
6,729 Students
% of Two or more races Students
4%
3%
Students by Grade:
# Students in PK Grade:
1,110
1,407
# Students in K Grade:
2,641
3,953
# Students in 1st Grade:
2,878
3,915
# Students in 2nd Grade:
2,773
3,890
# Students in 3rd Grade:
2,705
3,857
# Students in 4th Grade:
2,490
3,978
# Students in 5th Grade:
2,660
4,270
# Students in 6th Grade:
2,719
6,444
# Students in 7th Grade:
2,898
9,783
# Students in 8th Grade:
2,904
10,312
# Students in 9th Grade:
3,408
58,463
# Students in 10th Grade:
2,958
50,270
# Students in 11th Grade:
2,503
46,780
# Students in 12th Grade:
2,401
43,840
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $15,676 in this school district is less than the state median of $15,797. The school district revenue/student has grown by 14% over four school years.
The school district's spending/student of $15,472 is higher than the state median of $15,107. The school district spending/student has grown by 16% over four school years.
Total Revenue
$581 MM
$10,755 MM
Spending
$573 MM
$10,286 MM
Revenue / Student
$15,676
$15,797
Spending / Student
$15,472
$15,107
Best St. Tammany Parish School District Public High Schools (2024)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mandeville High School
(Math: 59% | Reading: 63%)
Rank:
Rank:
10/
Top 10%10
#1 Skipper Drive
Mandeville, LA 70471
(985) 626-5225
Mandeville, LA 70471
(985) 626-5225
Grades: 9-12
| 2,147 students
Rank: #22.
Fontainebleau High School
(Math: 56% | Reading: 61%)
Rank:
Rank:
10/
Top 10%10
100 Bulldog Drive
Mandeville, LA 70471
(985) 892-7112
Mandeville, LA 70471
(985) 892-7112
Grades: 9-12
| 1,588 students
Rank: #33.
Northshore High School
(Math: 53% | Reading: 61%)
Rank:
Rank:
9/
Top 20%10
100 Panther Drive
Slidell, LA 70461
(985) 649-6400
Slidell, LA 70461
(985) 649-6400
Grades: 9-12
| 1,581 students
Rank: #44.
Lakeshore High School
(Math: 42% | Reading: 61%)
Rank:
Rank:
9/
Top 20%10
26301 Highway 1088
Mandeville, LA 70488
(985) 624-5046
Mandeville, LA 70488
(985) 624-5046
Grades: 9-12
| 922 students
Rank: #55.
Covington High School
(Math: 32% | Reading: 44%)
Rank:
Rank:
7/
Top 50%10
73030 Lion Drive
Covington, LA 70433
(985) 892-3422
Covington, LA 70433
(985) 892-3422
Grades: 9-12
| 1,512 students
Rank: #66.
Slidell High School
(Math: 34% | Reading: 41%)
Rank:
Rank:
7/
Top 50%10
#1 Tiger Drive
Slidell, LA 70458
(985) 643-2992
Slidell, LA 70458
(985) 643-2992
Grades: 9-12
| 1,739 students
Rank: #77.
Pearl River High School
(Math: 20-24% | Reading: 36%)
Rank:
Rank:
5/
Bottom 50%10
39110 Rebel Lane
Pearl River, LA 70452
(985) 863-2591
Pearl River, LA 70452
(985) 863-2591
Grades: 9-12
| 730 students
Rank: #88.
Salmen High School
(Math: 15% | Reading: 25-29%)
Rank:
Rank:
4/
Bottom 50%10
300 Spartan Drive
Slidell, LA 70458
(985) 643-7359
Slidell, LA 70458
(985) 643-7359
Grades: 9-12
| 1,051 students
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