#1 Best Catholic Schools in Jefferson City, MO
St. Stanislaus School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Jefferson City
Jefferson City, MO
A-Overall grade145 students10 students per teacher
2026 lists
Best Catholic Schools in Jefferson City, MO
The highest-graded schools of this kind in Jefferson City, MO. Top 5 of 5 schools.
#2 Best Catholic Schools in Jefferson City, MO
Immaculate Conception School
Diocesan school · Grades Pre-K–8
Serving families in Jefferson City since at least 2011
Jefferson City, MO
A-Overall grade281 students11 students per teacher
#3 Best Catholic Schools in Jefferson City, MO
St. Martin Catholic School
Parish school · Grades Pre-K–8
Serving families in Jefferson City since at least 2011
Jefferson City, MO
B+Overall grade165 students11 students per teacher
#4 Best Catholic Schools in Jefferson City, MO
St. Peter Catholic School
Diocesan school · Grades Pre-K–8
One of 5 Catholic schools in Jefferson City
Jefferson City, MO
B+Overall grade435 students11 students per teacher
#5 Best Catholic Schools in Jefferson City, MO
Helias Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in Jefferson City
Jefferson City, MO
B-Overall grade680 students19 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.