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

Testimonial – Zach Weeks (Current Student)

I have enjoyed attending Saint Teresa. Saint T. is a great place to enhance your knowledge and become prepared for college. It is also a very friendly environment. There are many different clubs and sports to join at Saint Teresa. My favorite thing at Saint Teresa is being a member of the National Honor Society. I have made new friends, and made great memories at Saint Teresa. I am prepared for college because of the excellent education that I have received here at Saint Teresa.

Zach Weeks




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

Email: stadmin@st-teresahs.org


AthletiCare at St. Mary’s Hospital