#1 Fastest-Growing Private Schools in Bellevue, WA
Cedar Crest Academy Bellewood
Independent school · Grades Pre-K–5
Enrollment up 352% in about a decade
Bellevue, WA
B-Overall grade190 students13 students per teacher
2026 lists
Fastest-Growing Private Schools in Bellevue, WA
Private schools in Bellevue, WA whose enrollment has grown the most over the past decade. Top 8 of 8 schools.
#2 Fastest-Growing Private Schools in Bellevue, WA
Bellevue Montessori School
Montessori school · Grades 1–6
Enrollment up 332% in about a decade
Bellevue, WA
BOverall grade255 students15 students per teacher
#3 Fastest-Growing Private Schools in Bellevue, WA
Medina Academy
Islamic school · Grades Pre-K–8
Enrollment up 78% in about a decade
Bellevue, WA
A+Overall grade229 students11 students per teacher
#4 Fastest-Growing Private Schools in Bellevue, WA
Bellevue Children's Academy
Independent school · Grades Pre-K–4
Enrollment up 33% in about a decade
Bellevue, WA
B+Overall grade541 students8 students per teacher
#5 Fastest-Growing Private Schools in Bellevue, WA
Bel-Red Bilingual Academy
Independent school · Grades Pre-K–2
Enrollment up 33% in about a decade
Bellevue, WA
AOverall grade60 students4 students per teacher
#6 Fastest-Growing Private Schools in Bellevue, WA
The Little School
Independent school · Grades Pre-K–5
Enrollment up 27% in about a decade
Bellevue, WA
A+Overall grade165 students9 students per teacher
#7 Fastest-Growing Private Schools in Bellevue, WA
French Immersion School of Washington
Independent school · Grades Pre-K–5
Enrollment up 25% in about a decade
Bellevue, WA
AOverall grade149 students9 students per teacher
#8 Fastest-Growing Private Schools in Bellevue, WA
Open Window School
Independent school · Grades K–8
Enrollment up 16% in about a decade
Bellevue, WA
B+Overall grade359 students11 students per teacher
From official public records, updated October 2026.