St. Teresa High School is a secondary school serving the Decatur, Illinois area.
As a Catholic school committed to the development of the whole person, St.
Teresa seeks to integrate faith and life by instructing students in human knowledge and skills in the light of the gospel.
As a Catholic school committed to the development of the whole person, St.
Teresa seeks to integrate faith and life by instructing students in human knowledge and skills in the light of the gospel.
St. Teresa High School, a Catholic Secondary School committed to the development of the whole person, seeks to integrate faith and life by instructing students in human knowledge and skills in the light of the gospel.
Educationally, it strives to foster a reverence for learning and to equip students with the professional and technical competencies to function in a modern society; psychologically, the program hopes to guide students to an understanding of self and others and to a facility in the means of human communication.
Spiritually, St. Teresa seeks to lead students, through prayer and instruction, to a deeper and more faith-filled sense of their own worth as gifted, though flawed, individuals and to a personal experience with God.

Quick Stats (2021-22)

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St. Teresa High School ranks among the top 20% of private schools in Illinois for:

Category
Attribute

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades 9-12

Student Body

Total Students
286 students
Student Body Type
Co-ed
% Students of Color
18%
State avg.: 34%
Students by Grade
St. Teresa High School Student By Grade

Academics and Faculty

Total Classroom Teachers
35 teachers
Student : Teacher Ratio
8:1
National avg.: 13:1
Classroom Dress Code
Casual

Tuition and Acceptance Rate

Admission Deadline
None / Rolling

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Did You Know?

The average private school tuition in Illinois is $7,586 for elementary schools and $12,243 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Illinois is 91% (read more about average acceptance rates across the country).

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