St. Mary School
Parish school · Grades Pre-K–8
A Catholic school in DeKalb
DeKalb, IL
BOverall grade203 students16 students per teacher
Catholic schools in Illinois
Parish, diocesan and independent Catholic schools. 349 schools listed.
Largest Catholic schools
St. Scholastica Parish School
Parish school · Grades K–8
Serving families in Woodridge since at least 2011
Woodridge, IL
BOverall grade203 students17 students per teacher
Bridgeport Catholic Academy
Diocesan school · Grades Pre-K–8
Serving families in Chicago since at least 2011
Chicago, IL
BOverall grade202 students17 students per teacher
Infant Jesus of Prague School
Diocesan school · Grades Pre-K–8
Serving families in Flossmoor since at least 2011
Flossmoor, IL
B+Overall grade200 students16 students per teacher
Regina Dominican HS
Independent Catholic school · Grades 9–12
The only all-girls school in Wilmette
Wilmette, IL
A+Overall gradeAll girls200 students8 students per teacher
St. Thomas the Apostle Elementary School
Diocesan school · Grades K–8
Growing: enrollment up 50% since 2011–12
Newton, IL
B-Overall grade199 students20 students per teacher
St. Christopher School
Diocesan school · Grades Pre-K–8
Serving families in Midlothian since at least 2011
Midlothian, IL
A-Overall grade198 students16 students per teacher
Montini Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 64% of Catholic schools in Illinois
McHenry, IL
A+Overall grade196 students11 students per teacher
St. Albert the Great School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 43% since 2011–12
Burbank, IL
BOverall grade196 students17 students per teacher
St. Vincent De Paul Catholic School
Diocesan school · Grades Pre-K–8
Serving families in Peoria since at least 2011
Peoria, IL
AOverall grade196 students13 students per teacher
Holy Family Catholic School
Parish school · Grades Pre-K–8
Serving families in Decatur since at least 2011
Decatur, IL
B+Overall grade195 students13 students per teacher
St. Leonard School
Diocesan school · Grades Pre-K–8
Serving families in Berwyn since at least 2011
Berwyn, IL
B+Overall grade194 students14 students per teacher
St. Thomas the Apostle
Diocesan school · Grades Pre-K–8
Growing: enrollment up 66% since 2011–12
Chicago, IL
B+Overall grade194 students16 students per teacher
Gibault Catholic
Diocesan school · Grades 9–12
98% of graduates go to four-year colleges
Waterloo, IL
A+Overall grade192 students12 students per teacher
St. Ambrose Catholic School
Parish school · Grades Pre-K–8
The only Catholic school in Godfrey
Godfrey, IL
A+Overall grade192 students8 students per teacher
Noonan Elementary Academy
Independent Catholic school · Grades Pre-K–8
Smaller classes than 95% of Catholic schools in Illinois
Mokena, IL
A+Overall grade191 students5 students per teacher
St. Isidore School
Diocesan school · Grades Pre-K–8
The only Catholic school in Bloomingdale
Bloomingdale, IL
B+Overall grade189 students14 students per teacher
St. John Brebeuf School
Diocesan school · Grades Pre-K–8
One of 3 Catholic schools in Niles
Niles, IL
AOverall grade189 students13 students per teacher
St. Michael the Archangel School
Parish school · Grades Pre-K–8
Growing: enrollment up 85% since 2011–12
Sigel, IL
B-Overall grade189 students17 students per teacher
St. Ethelreda Elementary School
Diocesan school · Grades Pre-K–8
One of 89 Catholic schools in Chicago
Chicago, IL
B-Overall grade187 students21 students per teacher
St. Gall Elementary School
Diocesan school · Grades Pre-K–8
Serving families in Chicago since at least 2011
Chicago, IL
BOverall grade187 students13 students per teacher
St. Marys School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 18% since 2011–12
Edwardsville, IL
B-Overall grade187 students17 students per teacher
St. Malachy Elementary School
Diocesan school · Grades Pre-K–8
Serving families in Chicago since at least 2011
Chicago, IL
BOverall grade186 students15 students per teacher
St. Viator Elementary School
Independent Catholic school · Grades K–8
Serving families in Chicago since at least 2011
Chicago, IL
A-Overall grade186 students14 students per teacher
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