For the 2026 school year, there is 1 private high school serving 287 students in Iberville Parish, LA.
The top-ranked private high school in Iberville Parish, LA is St. John Interparochial School.
100% of private high schools in Iberville Parish, LA are religiously affiliated (most commonly Catholic).
Top-Ranked Iberville Parish Private High Schools (2026)
School
Location
Quick Facts
St. John Interparochial School
(Catholic)
24250 Regina Street
Plaquemine, LA 70764
(225) 687-6616
Plaquemine, LA 70764
(225) 687-6616
Gr: 7-12 | 287 students
Overview
This County (Iberville Parish)
This State (LA)
# Schools
1 School
Student Body:
# Students
287 Students
61,977 Students
% Average Students of Color
12%
21%
Academics and Faculty:
# Teachers
34 Teachers
5,635 Teachers
Average Student-Teacher Ratio
8:1
11:1
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.54
0.49
# American Indian Students
n/a
298 Students
% American Indian Students
n/a
1%
# Asian Students
7 Students
1,411 Students
% Asian Students
2%
2%
# Hispanic Students
n/a
1,815 Students
% Hispanic Students
n/a
3%
# Black Students
16 Students
7,884 Students
% Black Students
6%
13%
# White Students
174 Students
43,615 Students
% White Students
61%
69%
# Hawaiian Students
n/a
131 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
90 Students
7,803 Students
% of Others Students
31%
12%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Iberville Parish, LA?
The top-ranked private high schools in Iberville Parish, LA is St. John Interparochial School.
How many private high schools are located in Iberville Parish?
1 private high schools are located in Iberville Parish.
What percentage of private high schools are religiously affiliated in Iberville Parish?
100% of private high schools in Iberville Parish are religiously affiliated (most commonly Catholic).
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