Saint Stanislaus High School Photo - Evening study halls keep students on track with homework and studying. On a daily basis, our dorm staff makes sure that students are putting forth an honest effort in their school work.

Best Mississippi Boarding Schools (2026-27)

For the 2026-27 school year, there are 1 college-prep and junior boarding schools serving 342 students located throughout Mississippi.

Historical Statistics Overview

This State (MS)
US
# Schools
n/a
# Students
n/a
107,111 Students

Academics and Faculty

This State (MS)
US
Average Student-Teacher Ratio
n/a
8:1

Academic Programs

This State (MS)
US
Avg. AP Courses
n/a
22
Avg. IB Courses
n/a
28
Avg. Class Size
n/a
13

Academic Performance

This State (MS)
US
Avg. SAT Score
n/a
1270
Avg. ACT Score
n/a
27

Tuition and Finances

This State (MS)
US
Avg. Tuition (Boarding)
n/a
$64,480
Avg. Tuition (Day)
n/a
$38,054
Avg. Tuition (International)
n/a
$62,481
Avg. Financial Aid Rate
n/a
42%
Avg. Financial Aid Grant
n/a
$26,973
Avg. Endowment
n/a
$83 MM

Student Diversity

This State (MS)
US
% International Students
n/a
27%
% Boarding Students
n/a
59%

Top Mississippi Boarding Schools (2026-27)

School
Location
Quick Facts
304 S. Beach Blvd.
Bay St. Louis, MS 39520
(228) 467-9057
Gr: 7-12 | 342 students Student-teacher ratio: 9:1 Avg. class size: 17 students Acceptance rate: 82% Tuition listed

Frequently Asked Questions

How many boarding schools are located in Mississippi?
There is 1 college-preparatory boarding schools located in Mississippi.
What is the oldest boarding school in Mississippi?
Saint Stanislaus High School, founded in 1854, is the oldest boarding school in Mississippi.

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