Holy Trinity Catholic School

301 S Second St Bay Saint Louis, MS 39520
www.holytrinitybsl.org

Quick Facts (2026-27)

  • Grades: Prekindergarten-6
  • Enrollment: 288 students
  • Yearly Tuition: $7,350
  • Application Deadline: None / Rolling
  • Source: ✓Verified school update

About the School

  • Holy Trinity Catholic School serves 288 students in grades Prekindergarten-6, is a member of the National Catholic Educational Association (NCEA).
  • The student:teacher of Holy Trinity Catholic School is 11:1 and the school's religious affiliation is Catholic.

Quick Facts (2026-27)

  • Grades: Prekindergarten-6
  • Enrollment: 288 students
  • Yearly Tuition: $7,350
  • Application Deadline: None / Rolling
  • Source: ✓Verified school update

School Facts

Religious Affiliation
Grades Offered
Grades Prekindergarten-6
Students By Grade
School Calendar

Student Body

Total Students
288 students
Student Body Type
Co-ed
% Students of Color
5%
State avg.: 20%

Academic Profile

Total Classroom Teachers
26 teachers
Student-Teacher Ratio
11:1
National avg.: 11:1
School Membership(s)School Assoc.

Tuition & Financial Aid

Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL

Frequently Asked Questions

How much does Holy Trinity Catholic School cost?
Holy Trinity Catholic School's tuition is approximately $7,350 for private students.
What schools are Holy Trinity Catholic School often compared to?
Holy Trinity Catholic School is often viewed alongside schools like St. Vincent Depaul by visitors of our site.
When is the application deadline for Holy Trinity Catholic School?
The application deadline for Holy Trinity Catholic School is rolling (applications are reviewed as they are received year-round).

School Reviews

5  
My children have recently made the transition from public school to Catholic schools, and I must say that I am extremely happy with Our Lady Academy and Holy Trinity Elementary School. As a public educator, I have extensive knowledge of the College and Career Readiness Standards for the state of MS. Both of these schools spend time teaching your children instead of preparing them for a state test all year. My children have been challenged for the first time during their educational careers as students because of these schools. My straight A student now has to study, and I am pleased because I feel like she is being prepared to compete in a college setting. College preparations are made from 8th grade and up at Our Lady Academy. Standardized testing is only done for one week total in Catholic schools, and it is a nationally standardized test. The curriculum is so much more advanced and straightforward.
- Posted by

Endorse Holy Trinity Catholic School. Endorsements should be a few sentences in length. Please include any comments on:

  • Quality of academic programs, teachers, and facilities
  • Availability of music, art, sports and other extracurricular activities
  • Academic or athletic awards
Endorse this school

Recent Articles

Who Handles Medication at a Private School?
Who Handles Medication at a Private School?
Learn who handles student medication at private schools, what policies families should review, and which questions parents should ask about prescriptions, emergencies, storage, documentation, and daily administration.
Does Your Child Need a School With a Full-Time Nurse?
Does Your Child Need a School With a Full-Time Nurse?
Learn when a full-time school nurse matters, how private schools handle medications, chronic conditions and emergencies, and which health-service questions parents should ask before enrolling their child.
The Course Availability Test: Are Classes Really Offered?
The Course Availability Test: Are Classes Really Offered?
Learn how to verify whether private school catalog courses are actually offered each year, identify scheduling limitations, and ask better questions before choosing a school for your child today.
School location map

Request Info

Did You Know?

The average private school tuition in Mississippi is $8,178 for elementary schools and $9,048 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Mississippi is 92% (read more about average acceptance rates across the country).

Quick Links