#25 Fastest-Growing Private Schools in Arizona
Phoenix Christian Preparatory School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 92% in about a decade
Phoenix, AZ
B+Overall grade606 students15 students per teacher
2026 lists
Fastest-Growing Private Schools in Arizona
Private schools in Arizona whose enrollment has grown the most over the past decade. Top 50 of 65 schools.
#26 Fastest-Growing Private Schools in Arizona
First Southern Christian School
Baptist school · Grades Pre-K–6
Enrollment up 92% in about a decade
Tucson, AZ
A-Overall grade69 students12 students per teacher
#27 Fastest-Growing Private Schools in Arizona
Arrowhead Christian Academy
Christian school (nondenominational) · Grades K–12
Enrollment up 91% in about a decade
Glendale, AZ
BOverall grade247 students16 students per teacher
#28 Fastest-Growing Private Schools in Arizona
Our Lady of Perpetual Help Catholic School
Independent Catholic school · Grades Pre-K–8
Enrollment up 90% in about a decade
Glendale, AZ
AOverall grade276 students14 students per teacher
#29 Fastest-Growing Private Schools in Arizona
Peridot-Our Savior's Lutheran Elementary School
Lutheran (Wisconsin Synod) school · Grades K–8
Enrollment up 90% in about a decade
Peridot, AZ
B-Overall grade139 students15 students per teacher
#30 Fastest-Growing Private Schools in Arizona
Calvary Chapel Christian School
Christian school (nondenominational) · Grades K–12
Enrollment up 88% in about a decade
Tucson, AZ
B-Overall grade225 students17 students per teacher
#31 Fastest-Growing Private Schools in Arizona
Primavera School
Alternative school · Grades Pre-K–6
Enrollment up 85% in about a decade
Prescott, AZ
BOverall grade113 students12 students per teacher
#32 Fastest-Growing Private Schools in Arizona
Yuma Catholic High School
Independent Catholic school · Grades 9–12
Enrollment up 81% in about a decade
Yuma, AZ
BOverall grade517 students19 students per teacher
#33 Fastest-Growing Private Schools in Arizona
Phoenix Christian School PK-8
Calvinist school · Grades Pre-K–8
Enrollment up 80% in about a decade
Phoenix, AZ
AOverall grade144 students10 students per teacher
#34 Fastest-Growing Private Schools in Arizona
Faith Community Academy
Christian school (nondenominational) · Grades Pre-K–6
Enrollment up 71% in about a decade
Tucson, AZ
AOverall grade99 students11 students per teacher
#35 Fastest-Growing Private Schools in Arizona
Mountain Christian School
Christian school (nondenominational) · Grades K–8
Enrollment up 68% in about a decade
Show Low, AZ
A+Overall grade133 students10 students per teacher
#36 Fastest-Growing Private Schools in Arizona
Veritas Christian Community School
Christian school (nondenominational) · Grades K–12
Enrollment up 61% in about a decade
Sierra Vista, AZ
A+Overall grade129 students7 students per teacher
#37 Fastest-Growing Private Schools in Arizona
Children's Center for Neurodevelopmental Studies
Special education school · Grades Pre-K–12
Enrollment up 57% in about a decade
Glendale, AZ
A+Overall grade63 students7 students per teacher
#38 Fastest-Growing Private Schools in Arizona
Yuma Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Enrollment up 55% in about a decade
Yuma, AZ
BOverall grade456 students18 students per teacher
#39 Fastest-Growing Private Schools in Arizona
91st Psalm Christian School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 52% in about a decade
Phoenix, AZ
A+Overall grade190 students11 students per teacher
#40 Fastest-Growing Private Schools in Arizona
Redeemer Christian School
Calvinist school · Grades K–12
Enrollment up 52% in about a decade
Mesa, AZ
A+Overall grade88 students9 students per teacher
#41 Fastest-Growing Private Schools in Arizona
Glenview Adventist Academy
Seventh-day Adventist school · Grades K–8
Enrollment up 51% in about a decade
Phoenix, AZ
B+Overall grade151 students19 students per teacher
#42 Fastest-Growing Private Schools in Arizona
Dynamite Montessori
Montessori school · Grades Pre-K–6
Enrollment up 47% in about a decade
Cave Creek, AZ
B+Overall grade75 students19 students per teacher
#43 Fastest-Growing Private Schools in Arizona
St. Anthony School
Independent Catholic school · Grades Pre-K–8
Enrollment up 42% in about a decade
Show Low, AZ
A+Overall grade131 students12 students per teacher
#44 Fastest-Growing Private Schools in Arizona
Casas Christian School
Christian school (nondenominational) · Grades K–8
Enrollment up 38% in about a decade
Oro Valley, AZ
BOverall grade408 students17 students per teacher
#45 Fastest-Growing Private Schools in Arizona
Desert Christian School
Christian school (nondenominational) · Grades Pre-K–12
Enrollment up 37% in about a decade
Tucson, AZ
AOverall grade503 students11 students per teacher
#46 Fastest-Growing Private Schools in Arizona
Kino Learning Center
Alternative school · Grades 3–8
Enrollment up 37% in about a decade
Tucson, AZ
A+Overall grade82 students6 students per teacher
#47 Fastest-Growing Private Schools in Arizona
Pleasantview Christian Elementary School
Christian school (nondenominational) · Grades Pre-K–8
Enrollment up 36% in about a decade
Phoenix, AZ
AOverall grade57 students11 students per teacher
#48 Fastest-Growing Private Schools in Arizona
Southwestern Christian School
Christian school (nondenominational) · Grades K–8
Enrollment up 33% in about a decade
Yuma, AZ
A+Overall grade264 students11 students per teacher
From official public records, updated October 2026.