St. Teresa Catholic School
Diocesan school · Grades Pre-K–8
Belleville, IL
1108 Lebanon Ave, Belleville, IL 62221
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- A-Class size
- A-Years serving families
- B+Diversity
What stands out
- Smaller classes than 61% of Catholic schools in Illinois
- Serving families in Belleville since at least 2011
St. Teresa Catholic School is a Catholic diocesan school in Belleville, Illinois, for students from pre-K through 8th grade. It has about 153 students and around 11 students per teacher, smaller classes than 61% of Catholic elementary schools in Illinois. It has been listed in official private school records since 2011–12. The school is part of the Diocese of Belleville. Students attend about 7 hours a day, 177 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 153
- Teachers
- 13.4 (full-time equivalent)
- Students per teacher
- 11.4
- Boys and girls
- Coed · 87 girls, 66 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Belleville
- School day
- About 7 hours
- School year
- 177 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 61% of Catholic elementary schools in Illinois (11 students per teacher).
- A smaller school: fewer students than 63% of Catholic elementary schools in Illinois.
- Compared with 285 Catholic elementary schools in Illinois.
Students by survey year
Total students reported in official records since 2011–12.
Students by grade
Student body
Questions to ask on a tour
- What is tuition, and what does it include (books, fees, uniforms, trips)?
- Do you offer financial aid, sibling discounts or payment plans?
- Do you accept ESA, voucher or tax-credit scholarship funds?
- How big are classes in my child's grade?
- What support is there for students who need extra help or more challenge?
- Is the school accredited, and by whom?
- What do a typical day and a typical week look like?
- How does the school communicate with families?
Questions about St. Teresa Catholic School
What grades does St. Teresa Catholic School serve?
St. Teresa Catholic School serves grades Pre-K–8.
How many students attend St. Teresa Catholic School?
About 153 students, with 11 students per teacher, according to official records.
How much is tuition at St. Teresa Catholic School?
Call the school to ask about tuition, financial aid and payment plans.
Official record · Updated October 2026 · Official search · Something wrong? Tell us
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