#1 Largest Private Schools in Pinellas County, FL
Indian Rocks Christian School
Baptist school · Grades Pre-K–12
1,055 students
Largo, FL
BOverall grade1,055 students15 students per teacher
2026 lists
Largest Private Schools in Pinellas County, FL
The private schools in Pinellas County, FL with the most students. Top 50 of 82 schools.
#2 Largest Private Schools in Pinellas County, FL
Northside Christian School
Christian school (nondenominational) · Grades Pre-K–12
836 students
St. Petersburg, FL
AOverall grade836 students13 students per teacher
#3 Largest Private Schools in Pinellas County, FL
Clearwater Central Catholic High School
Diocesan school · Grades 9–12
553 students
Clearwater, FL
AOverall grade553 students15 students per teacher
#4 Largest Private Schools in Pinellas County, FL
Skycrest Christian School
Baptist school · Grades Pre-K–8
553 students
Clearwater, FL
B-Overall grade553 students16 students per teacher
#5 Largest Private Schools in Pinellas County, FL
Westlake Christian School
Methodist school · Grades K–8
535 students
Palm Harbor, FL
B+Overall grade535 students11 students per teacher
#6 Largest Private Schools in Pinellas County, FL
Admiral Farragut Academy
Independent school · Grades K–12
453 students
St. Petersburg, FL
A+Overall grade453 students10 students per teacher
#7 Largest Private Schools in Pinellas County, FL
St. Petersburg Catholic High School
Diocesan school · Grades 9–12
449 students
St. Petersburg, FL
A+Overall grade449 students12 students per teacher
#8 Largest Private Schools in Pinellas County, FL
St. Cecelia Interparochial School
Parish school · Grades Pre-K–8
398 students
Clearwater, FL
B+Overall grade398 students15 students per teacher
#9 Largest Private Schools in Pinellas County, FL
The Canterbury School of Florida
Episcopal school · Grades Pre-K–12
394 students
St. Petersburg, FL
A+Overall grade394 students9 students per teacher
#10 Largest Private Schools in Pinellas County, FL
Espiritu Santo Catholic School
Parish school · Grades Pre-K–8
387 students
Safety Harbor, FL
B+Overall grade387 students15 students per teacher
#11 Largest Private Schools in Pinellas County, FL
Canterbury School of Florida - Knowlton Campus
Episcopal school · Grades K–12
387 students
St. Petersburg, FL
A-Overall grade387 students8 students per teacher
#12 Largest Private Schools in Pinellas County, FL
Lutheran Church of the Cross Day School
Lutheran (ELCA) school · Grades Pre-K–8
384 students
St. Petersburg, FL
A+Overall grade384 students6 students per teacher
#13 Largest Private Schools in Pinellas County, FL
St. Petersburg Christian School
Christian school (nondenominational) · Grades K–8
356 students
St. Petersburg, FL
AOverall grade356 students11 students per teacher
#14 Largest Private Schools in Pinellas County, FL
St. Pauls School
Episcopal school · Grades Pre-K–8
299 students
Clearwater, FL
A+Overall grade299 students10 students per teacher
#15 Largest Private Schools in Pinellas County, FL
Clearwater Academy International
Alternative school · Grades Pre-K–12
284 students
Clearwater, FL
B+Overall grade284 students9 students per teacher
#16 Largest Private Schools in Pinellas County, FL
St. Paul Catholic School
Parish school · Grades Pre-K–8
280 students
St. Petersburg, FL
A+Overall grade280 students8 students per teacher
#17 Largest Private Schools in Pinellas County, FL
St. Jude Cathedral School
Diocesan school · Grades Pre-K–8
246 students
St. Petersburg, FL
B+Overall grade246 students17 students per teacher
#18 Largest Private Schools in Pinellas County, FL
Countryside Christian Academy
Christian school (nondenominational) · Grades K–8
245 students
Clearwater, FL
A+Overall grade245 students9 students per teacher
#19 Largest Private Schools in Pinellas County, FL
Blessed Sacrament Catholic School
Parish school · Grades Pre-K–8
244 students
Seminole, FL
B+Overall grade244 students15 students per teacher
#20 Largest Private Schools in Pinellas County, FL
St. John Vianney Catholic School
Parish school · Grades Pre-K–8
239 students
St. Pete Beach, FL
BOverall grade239 students16 students per teacher
#21 Largest Private Schools in Pinellas County, FL
Delphi Academy of Florida
Independent school · Grades Pre-K–12
239 students
Clearwater, FL
B+Overall grade239 students11 students per teacher
#22 Largest Private Schools in Pinellas County, FL
Grace Lutheran
Lutheran (Missouri Synod) school · Grades Pre-K–8
237 students
St. Petersburg, FL
B-Overall grade237 students15 students per teacher
#23 Largest Private Schools in Pinellas County, FL
St. Patrick Catholic School
Diocesan school · Grades Pre-K–8
216 students
Largo, FL
A-Overall grade216 students16 students per teacher
#24 Largest Private Schools in Pinellas County, FL
Solid Rock Community School
Seventh-day Adventist school · Grades K–12
215 students
Tarpon Springs, FL
AOverall grade215 students12 students per teacher
From official public records, updated October 2026.