2710 N. WATER ST. DECATUR, IL 62526 (217) 875-2431

St. Teresa High School is an accredited Catholic college preparatory secondary school serving the Decatur, Illinois area. Sharing in the educational mission of the Church, it is committed to offering excellent education and developing a community of faith. St. Teresa provides a faith-based, disciplined environment which fosters academic achievement, independent thinking, moral integrity, and service to community. more


St. Teresa High School Tuition

St. Teresa’s tuition is one of the lowest in Illinois! Tuition assistance may be available to qualified families. Families are encouraged to contact the Principal for an information packet and application by calling (217) 875-2431, or contact the main office with questions.

2017-2018 tuition for Catholic and Non-Catholic Students:

$6750 (1st student in a family)

$6175 (2nd student in a family)

$4000 (3rd student in a family)

$9800 (International/Foreign Exchange Student)

Electronic Payments

Many of our parents enjoy paying their student’s tuition electronically. The FACTS program offers many different payment options.

To Sign up for FACTS, please click on the button below.






Sources of Financial Assistance Program are designed to offer assistance to all current and prospective students who want to attend St. Teresa High School, but cannot afford to do so without some financial help. The Program includes both direct grants and various scholarship programs. It is the intent of the program to share the cost of education with the student and his family. Financial assistance is not given for athletic purposes.

We have compiled a list of financial assistance options and made our registration form and financial agreement available online as well.




Phone: (217) 875-2431 (main office)
Fax: (217) 875-2436

Email: stadmin@st-teresahs.org


AthletiCare at St. Mary’s Hospital