#1 Best Catholic Schools in Tulsa County, OK
Monte Cassino School
Independent Catholic school · Grades Pre-K–8
The smallest classes of any Catholic school in Tulsa
Tulsa, OK
A+Overall grade642 students8 students per teacher
2026 lists
Best Catholic Schools in Tulsa County, OK
The highest-graded schools of this kind in Tulsa County, OK. Top 9 of 9 schools.
#2 Best Catholic Schools in Tulsa County, OK
Cascia Hall Preparatory School
Independent Catholic school · Grades 6–12
100% of graduates go to four-year colleges
Tulsa, OK
A+Overall grade544 students10 students per teacher
#3 Best Catholic Schools in Tulsa County, OK
St. Catherine School
Parish school · Grades Pre-K–8
Smaller classes than 74% of Catholic schools in Oklahoma
Tulsa, OK
A+Overall grade126 students8 students per teacher
#4 Best Catholic Schools in Tulsa County, OK
St. Pius X School
Diocesan school · Grades Pre-K–8
Serving families in Tulsa since at least 2011
Tulsa, OK
AOverall grade323 students12 students per teacher
#5 Best Catholic Schools in Tulsa County, OK
San Miguel School of Tulsa
Independent Catholic school · Grades 6–8
Smaller classes than 70% of Catholic schools in Oklahoma
Tulsa, OK
A-Overall grade66 students8 students per teacher
#6 Best Catholic Schools in Tulsa County, OK
Bishop Kelley High School
Diocesan school · Grades 9–12
The largest of 29 Catholic schools in Oklahoma
Tulsa, OK
B+Overall grade892 students14 students per teacher
#7 Best Catholic Schools in Tulsa County, OK
School of St. Mary
Parish school · Grades Pre-K–8
Serving families in Tulsa since at least 2011
Tulsa, OK
BOverall grade253 students13 students per teacher
#8 Best Catholic Schools in Tulsa County, OK
Marquette Catholic School
Parish school · Grades Pre-K–8
Serving families in Tulsa since at least 2011
Tulsa, OK
B-Overall grade400 students16 students per teacher
#9 Best Catholic Schools in Tulsa County, OK
Sts. Peter & Paul Catholic School
Parish school · Grades Pre-K–8
One of 9 Catholic schools in Tulsa
Tulsa, OK
B-Overall grade158 students13 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.