Trinity Tuition

At Trinity, we believe every family should have access to a quality Catholic education. Our tuition is carefully balanced to support our academic programs and resources, while remaining affordable for the families we serve.

Tuition

2025-2026 Tuition Cost: $14,800

2026-2027 Tuition Cost: $15,244

Fees

Graduation Fee (Seniors Only): $225.00

Chromebook Fee (First-Year Students Only): $300.00

Additional Costs Include: Textbooks and athletic fees.

Payment Options: 

The school offers flexible tuition payment options, including yearly, quarterly, monthly, biweekly, or weekly plans. Please contact the Business Office at tuition@thsstj.org —we are happy to help you select the option that best fits your family’s needs.

Financial Assistance and Aid

Trinity High School is proud to offer financial aid and scholarship opportunities for our families as part of our commitment to making a quality Catholic education accessible to all.

Our Financial Aid Application opens in late January each year. We encourage families interested in applying to plan ahead and review the application timeline.

To begin the process or to learn more, please contact our Tuition Manager at tuition@thsstj.org.

In addition to our Financial Aid Program, Trinity High School accepts EFA funding through the Children's Scholarship Fund. 

Learn More about the Children's Scholarship Fund

Tuition Discounts

Trinity High School is proud to offer a variety of tuition discounts to families as part of our continued commitment to making quality Catholic education affordable and accessible.

Sibling Discount: Families with 2 or more siblings at either Trinity or St. Joe's are eligible to receive a $500 tuition discount per student. You do not have to apply for this discount.

Military Discounts: Children of an Active Military member (parent or legal guardian only) are eligible to receive a $1,000 tuition discount per STJ/THS family renewable each year.

Children of our Military Veterans (parent or legal guardian only) are eligible to receive a $500 tuition discount per STJ/THS family renewable each year. 

Apply for our Military Discount