#1 Largest Private Schools in Madison, WI
Edgewood High School of the Sacred Heart
Independent Catholic school · Grades 9–12
618 students
Madison, WI
AOverall grade618 students12 students per teacher
2026 lists
Largest Private Schools in Madison, WI
The private schools in Madison, WI with the most students. Top 25 of 25 schools.
#2 Largest Private Schools in Madison, WI
Our Lady Queen of Peace School
Parish school · Grades Pre-K–8
451 students
Madison, WI
BOverall grade451 students13 students per teacher
#3 Largest Private Schools in Madison, WI
Abundant Life Christian School
Christian school (nondenominational) · Grades Pre-K–12
391 students
Madison, WI
BOverall grade391 students12 students per teacher
#4 Largest Private Schools in Madison, WI
Edgewood Campus School
Independent Catholic school · Grades Pre-K–8
381 students
Madison, WI
BOverall grade381 students15 students per teacher
#5 Largest Private Schools in Madison, WI
Eagle School of Madison
Independent school · Grades K–8
243 students
Madison, WI
A+Overall grade243 students8 students per teacher
#6 Largest Private Schools in Madison, WI
Blessed Sacrament School
Diocesan school · Grades Pre-K–8
241 students
Madison, WI
B+Overall grade241 students10 students per teacher
#7 Largest Private Schools in Madison, WI
St. Dennis School
Diocesan school · Grades Pre-K–8
239 students
Madison, WI
A-Overall grade239 students10 students per teacher
#8 Largest Private Schools in Madison, WI
Lighthouse Christian School
Christian school (nondenominational) · Grades Pre-K–8
238 students
Madison, WI
A+Overall grade238 students12 students per teacher
#9 Largest Private Schools in Madison, WI
High Point Christian School
Christian school (nondenominational) · Grades Pre-K–8
214 students
Madison, WI
A-Overall grade214 students13 students per teacher
#10 Largest Private Schools in Madison, WI
St. Ambrose Academy
Independent Catholic school · Grades 6–12
187 students
Madison, WI
B+Overall grade187 students13 students per teacher
#11 Largest Private Schools in Madison, WI
Madinah Academy of Madison
Islamic school · Grades Pre-K–8
163 students
Madison, WI
A-Overall grade163 students8 students per teacher
#12 Largest Private Schools in Madison, WI
Holy Cross Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
159 students
Madison, WI
BOverall grade159 students16 students per teacher
#13 Largest Private Schools in Madison, WI
Hickory Hill Academy
Independent school · Grades Pre-K–8
135 students
Madison, WI
BOverall grade135 students8 students per teacher
#14 Largest Private Schools in Madison, WI
Eastside Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
125 students
Madison, WI
BOverall grade125 students15 students per teacher
#15 Largest Private Schools in Madison, WI
Wingra School
Independent school · Grades K–8
112 students
Madison, WI
AOverall grade112 students7 students per teacher
#16 Largest Private Schools in Madison, WI
St. Maria Goretti Catholic School
Parish school · Grades Pre-K–8
108 students
Madison, WI
A+Overall grade108 students9 students per teacher
#17 Largest Private Schools in Madison, WI
St. James School
Diocesan school · Grades Pre-K–8
95 students
Madison, WI
A+Overall grade95 students8 students per teacher
#18 Largest Private Schools in Madison, WI
Our Redeemer Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
92 students
Madison, WI
B+Overall grade92 students14 students per teacher
#19 Largest Private Schools in Madison, WI
Wings to Soar Online Academy
Special education school · Grades 2–12
81 students
Madison, WI
BOverall grade81 students13 students per teacher
#20 Largest Private Schools in Madison, WI
Blooming Grove Montessori
Montessori school · Ungraded
61 students
Madison, WI
BOverall grade61 students15 students per teacher
#21 Largest Private Schools in Madison, WI
Operation Fresh Start
Alternative school · Grade 12
48 students
Madison, WI
BOverall grade48 students19 students per teacher
#22 Largest Private Schools in Madison, WI
Richardson School
Special education school · Ungraded
31 students
Madison, WI
AOverall grade31 students4 students per teacher
#23 Largest Private Schools in Madison, WI
Richardson School
Special education school · Grades 10–12
28 students
Madison, WI
B+Overall grade28 students4 students per teacher
#24 Largest Private Schools in Madison, WI
Three Angels Christian School
Seventh-day Adventist school · Grades K–8
23 students
Madison, WI
AOverall grade23 students12 students per teacher
From official public records, updated October 2026.