#49 Best Catholic Schools in Illinois
St. Andrew Catholic Elementary School
Diocesan school · Grades Pre-K–8
Smaller classes than 86% of Catholic schools in Illinois
Rock Falls, IL
A+Overall grade84 students9 students per teacher
2026 lists
Best Catholic Schools in Illinois
The highest-graded schools of this kind in Illinois. Top 50 of 324 schools.
#50 Best Catholic Schools in Illinois
St. Matthias School
Diocesan school · Grades Pre-K–8
Serving families in Chicago since at least 2011
Chicago, IL
A+Overall grade221 students12 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.