#1 Largest Private Schools in Bellevue, WA
Bellevue Children's Academy
Independent school · Grades Pre-K–4
541 students
Bellevue, WA
B+Overall grade541 students8 students per teacher
2026 lists
Largest Private Schools in Bellevue, WA
The private schools in Bellevue, WA with the most students. Top 24 of 24 schools.
#2 Largest Private Schools in Bellevue, WA
Open Window School
Independent school · Grades K–8
359 students
Bellevue, WA
B+Overall grade359 students11 students per teacher
#3 Largest Private Schools in Bellevue, WA
Tzu Chi Academy Seattle
Independent school · Grades Pre-K–10
282 students
Bellevue, WA
B-Overall grade282 students15 students per teacher
#4 Largest Private Schools in Bellevue, WA
Summit Classical Christian School
Christian school (nondenominational) · Grades K–12
275 students
Bellevue, WA
A+Overall grade275 students7 students per teacher
#5 Largest Private Schools in Bellevue, WA
Summit Classical Christian School
Christian school (nondenominational) · Grades K–12
275 students
Bellevue, WA
AOverall grade275 students7 students per teacher
#6 Largest Private Schools in Bellevue, WA
Bellevue Montessori School
Montessori school · Grades 1–6
255 students
Bellevue, WA
BOverall grade255 students15 students per teacher
#7 Largest Private Schools in Bellevue, WA
Forest Ridge School of the Sacred Heart
Independent Catholic school · Grades 5–12
245 students
Bellevue, WA
A+Overall gradeAll girls245 students7 students per teacher
#8 Largest Private Schools in Bellevue, WA
Eastside Christian School
Christian school (nondenominational) · Grades Pre-K–8
239 students
Bellevue, WA
A+Overall grade239 students10 students per teacher
#9 Largest Private Schools in Bellevue, WA
Eastside Christian School
Christian school (nondenominational) · Grades Pre-K–8
239 students
Bellevue, WA
AOverall grade239 students11 students per teacher
#10 Largest Private Schools in Bellevue, WA
Medina Academy
Islamic school · Grades Pre-K–8
229 students
Bellevue, WA
A+Overall grade229 students11 students per teacher
#11 Largest Private Schools in Bellevue, WA
Eton School
Montessori school · Grades Pre-K–8
227 students
Bellevue, WA
A+Overall grade227 students8 students per teacher
#12 Largest Private Schools in Bellevue, WA
Cedar Crest Academy Bellewood
Independent school · Grades Pre-K–5
190 students
Bellevue, WA
B-Overall grade190 students13 students per teacher
#13 Largest Private Schools in Bellevue, WA
The Little School
Independent school · Grades Pre-K–5
165 students
Bellevue, WA
A+Overall grade165 students9 students per teacher
#14 Largest Private Schools in Bellevue, WA
French Immersion School of Washington
Independent school · Grades Pre-K–5
149 students
Bellevue, WA
AOverall grade149 students9 students per teacher
#15 Largest Private Schools in Bellevue, WA
St. Madeleine Sophie Catholic School
Diocesan school · Grades Pre-K–8
144 students
Bellevue, WA
A+Overall grade144 students9 students per teacher
#16 Largest Private Schools in Bellevue, WA
Jewish Day School of Metropolitan Seattle
Jewish day school · Grades Pre-K–8
77 students
Bellevue, WA
AOverall grade77 students5 students per teacher
#17 Largest Private Schools in Bellevue, WA
Dartmoor School--Bellevue
Alternative school · Grades 1–12
62 students
Bellevue, WA
AOverall grade62 students3 students per teacher
#18 Largest Private Schools in Bellevue, WA
Bel-Red Bilingual Academy
Independent school · Grades Pre-K–2
60 students
Bellevue, WA
AOverall grade60 students4 students per teacher
#19 Largest Private Schools in Bellevue, WA
Overlake Specialty School
Special education school · Grades 2–12
59 students
Bellevue, WA
BOverall grade59 students8 students per teacher
#20 Largest Private Schools in Bellevue, WA
Avocado Montessori Academy BLD
Montessori school · Pre-K only
50 students
Bellevue, WA
A-Overall grade50 students3 students per teacher
#21 Largest Private Schools in Bellevue, WA
Emerald Heights Academy
Independent Catholic school · Grades Pre-K–8
45 students
Bellevue, WA
A+Overall grade45 students7 students per teacher
#22 Largest Private Schools in Bellevue, WA
Intl Friends School
Quaker (Friends) school · Grades Pre-K–3
44 students
Bellevue, WA
A-Overall grade44 students9 students per teacher
#23 Largest Private Schools in Bellevue, WA
Newport Children's School
Early childhood program · Grades Pre-K–K
33 students
Bellevue, WA
B+Overall grade33 students11 students per teacher
#24 Largest Private Schools in Bellevue, WA
Living Montessori Academy
Montessori school · Grades Pre-K–3
20 students
Bellevue, WA
A-Overall grade20 students10 students per teacher
From official public records, updated October 2026.