#1 Fastest-Growing Private Schools in Tulsa, OK
St. Catherine School
Parish school · Grades Pre-K–8
Enrollment up 35% in about a decade
Tulsa, OK
A+Overall grade126 students8 students per teacher
2026 lists
Fastest-Growing Private Schools in Tulsa, OK
Private schools in Tulsa, OK whose enrollment has grown the most over the past decade. Top 6 of 6 schools.
#2 Fastest-Growing Private Schools in Tulsa, OK
Tulsa Adventist Academy
Seventh-day Adventist school · Grades Pre-K–12
Enrollment up 30% in about a decade
Tulsa, OK
AOverall grade96 students11 students per teacher
#3 Fastest-Growing Private Schools in Tulsa, OK
Riverfield Country Day School
Independent school · Grades Pre-K–12
Enrollment up 26% in about a decade
Tulsa, OK
AOverall grade422 students8 students per teacher
#4 Fastest-Growing Private Schools in Tulsa, OK
Peace Academy
Islamic school · Grades Pre-K–12
Enrollment up 19% in about a decade
Tulsa, OK
A+Overall grade216 students4 students per teacher
#5 Fastest-Growing Private Schools in Tulsa, OK
Town & Country School
Special education school · Grades 2–12
Enrollment up 18% in about a decade
Tulsa, OK
B-Overall grade174 students8 students per teacher
#6 Fastest-Growing Private Schools in Tulsa, OK
Lincoln Christian School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 17% in about a decade
Tulsa, OK
B+Overall grade937 students11 students per teacher
From official public records, updated October 2026.