St. Ignatius Loyola School
Parish school · Grades Pre-K–8
Smaller classes than 94% of Catholic schools in Missouri
Marthasville, MO
A+Overall grade42 students6 students per teacher
Archdiocese of St. Louis: Catholic schools
106 Catholic schools in the Archdiocese of St. Louis, with grades, size and contact details.
Barat Academy
Independent Catholic school · Grades 6–12
The smallest classes of any Catholic school in Ballwin
Ballwin, MO
AOverall grade37 students4 students per teacher
Academy of St. Louis
Independent Catholic school · Grades 1–12
Small classes: about 6 students per teacher
Manchester, MO
B+Overall grade36 students6 students per teacher
Barat Academy
Independent Catholic school · Grades 6–12
Smaller classes than 73% of Catholic schools in Missouri
Ballwin, MO
AOverall grade36 students4 students per teacher
Academy of St. Louis
Independent Catholic school · Grades K–12
Smaller classes than 69% of special education schools in Missouri
Manchester, MO
AOverall grade35 students5 students per teacher
St. Joseph Elementary School
Diocesan school · Grades Pre-K–5
Smaller classes than 82% of Catholic schools in Missouri
Sainte Genevieve, MO
AOverall grade31 students8 students per teacher
Annunziata School
Diocesan school · Ungraded
Small classes: about 6 students per teacher
Saint Louis, MO
A-Overall grade18 students6 students per teacher
South City Catholic Academy Learning Center
Diocesan school · Grades 2–8
Small classes: about 5 students per teacher
Saint Louis, MO
A-Overall grade14 students5 students per teacher
Holy Cross Acadmey Early Childhood
Parish school · Grades Pre-K–K
One of 4 preschools in Saint Louis
Saint Louis, MO
A-Overall grade10 students10 students per teacher
Marygrove Services
Diocesan school · Grades 4–9
The only special education school in Florissant
Florissant, MO
A-Overall grade2 students2 students per teacher
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