Our School

Learn about HTCS's approaches to student well-being.


We make applying and enrollment easy. Take the next steps.


Teaching is our passion. Discover our unique approach to learning.

Campus Life

We foster an exceptional culture of inclusiveness and service.


We invite parents to play an active and engaged role in their child's education.


HTCS is committed to giving back to the community and those in need.
Previous slide
Next slide

Latest News

Father/Daughter Dance

A night filled with dancing, laughter, and friendship!

HTCS Ambassador Service Project

The HTCS Ambassadors took a field trip to help prepare for the Easter Egg Hunt hosted by the City of Bay St. Louis. Students received a tour of the fire department, as well as the police department, filled Easter eggs with treats, and

March Knight of the Month

Holy Trinity students who best displayed the virtue of Goodness were awarded Knight of the Month for March. These outstanding students received a liter of Smart Water, a sports bottle, certificate, and a yard sign to proudly display their achievement. Recipients include: Denver

April 18, 2024

Donimo’s Pizza Night

Use code DN1 when ordering online or mention Holy Trinity when you call in your order to help raise funds for our school!

April 22, 2024

Every Kid Healthy Week

May 3, 2024

4th Quarter AR Points

May 1, 2024

Yearbook Orders

Hold on to your favorite memories from the 2023-2024 HTCS school year! Buy your yearbook today! Deadline to purchase yearbooks and yearbook ads is May 1st. https://ybstore.friesens.com/777388

June 10, 2024

STEAM Summer Camp

Join us for an exciting summer camp opportunity!Use the QR code above, or click the link below, to register.https://docs.google.com/forms/d/e/1FAIpQLSfeQTvGrhCiugOaGkpZvNvXuFCmWrfkOmwMEeyTv4awkudVNQ/viewform$100 per camp per child (ages 10+)8:00 am to 2:00 pm, Monday through ThursdayCampers must bring lunch.Dress appropriately comfortable.Payment can be mailed or dropped off