#1 Largest Private Schools in Clark County, OH
Catholic Central
Diocesan school · Grades Pre-K–12
420 students
Springfield, OH
BOverall grade420 students10 students per teacher
2026 lists
Largest Private Schools in Clark County, OH
The private schools in Clark County, OH with the most students. Top 8 of 8 schools.
#2 Largest Private Schools in Clark County, OH
Emmanuel Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
342 students
Springfield, OH
A-Overall grade342 students8 students per teacher
#3 Largest Private Schools in Clark County, OH
Central Catholic Elementary/Middle School
Diocesan school · Grades Pre-K–8
310 students
Springfield, OH
AOverall grade310 students12 students per teacher
#4 Largest Private Schools in Clark County, OH
Nightingale Montessori
Montessori school · Grades Pre-K–12
141 students
Springfield, OH
A+Overall grade141 students5 students per teacher
#5 Largest Private Schools in Clark County, OH
Ridgewood School
Independent school · Grades Pre-K–8
129 students
Springfield, OH
B+Overall grade129 students11 students per teacher
#6 Largest Private Schools in Clark County, OH
Risen Christ Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
92 students
Springfield, OH
A-Overall grade92 students13 students per teacher
#7 Largest Private Schools in Clark County, OH
Gods Teen School
Christian school (nondenominational) · Grades 1–12
59 students
Springfield, OH
BOverall grade59 students
#8 Largest Private Schools in Clark County, OH
Guiding Shepherd Christian School
Christian school (nondenominational) · Grades K–12
38 students
New Carlisle, OH
B+Overall grade38 students13 students per teacher
From official public records, updated October 2026.