#1 Best Private High Schools in Tulsa, 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
2026 lists
Best Private High Schools in Tulsa, OK
Private high schools in Tulsa, OK with the highest overall grades. Top 6 of 6 schools.
#2 Best Private High Schools in Tulsa, OK
Riverfield Country Day School
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in Oklahoma
Tulsa, OK
AOverall grade422 students8 students per teacher
#3 Best Private High Schools in Tulsa, OK
Wright Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
92% of graduates go to four-year colleges
Tulsa, OK
AOverall grade209 students10 students per teacher
#4 Best Private High Schools in Tulsa, OK
Lincoln Christian School
Christian school (nondenominational) · Grades Pre-K–12
96% of graduates go to four-year colleges
Tulsa, OK
B+Overall grade937 students11 students per teacher
#5 Best Private High Schools in Tulsa, 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
#6 Best Private High Schools in Tulsa, OK
Metro Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
One of the 3 largest Christian schools in Oklahoma
Tulsa, OK
BOverall grade1,040 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.