Costa Catholic School
Diocesan school · Grades Pre-K–8
Galesburg, IL
2726 Costa Dr, Galesburg, IL 61401
Overall grade: A
ChooseAPrivateSchool.com grade, from official facts compared with similar schools.
- AClass size
- B+Years serving families
- A-Diversity
What stands out
- Smaller classes than 70% of Catholic schools in Illinois
In Galesburg, Illinois, Costa Catholic School is a Catholic diocesan school for students from pre-K through 8th grade. About 115 students attend, with roughly 10 students per teacher, smaller classes than 70% of Catholic elementary schools in Illinois. The school is part of the Diocese of Peoria. The school day runs about 6.5 hours, 176 days a year.
At a glance
- Grades
- Grades Pre-K–8
- Students
- 115
- Teachers
- 11.1 (full-time equivalent)
- Students per teacher
- 10.4
- Boys and girls
- Coed · 63 girls, 52 boys
- Religious affiliation
- Catholic · Diocesan school
- Diocese
- Diocese of Peoria
- School day
- About 6.5 hours
- School year
- 176 days
- Library
- Yes
Reviews
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How it compares
- Smaller classes than 70% of Catholic elementary schools in Illinois (10 students per teacher).
- A smaller school: fewer students than 81% 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
Member of
- National Catholic Educational Association
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 Costa Catholic School
What grades does Costa Catholic School serve?
Costa Catholic School serves grades Pre-K–8.
How many students attend Costa Catholic School?
About 115 students, with 10 students per teacher, according to official records.
How much is tuition at Costa 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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Galesburg Christian School Assoc
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