Woodinville, WA · K–12
Last verified August 20, 2026
13965 Ne 166th St., 98072 · (425) 482-3184
Enrollment
312
Student:teacher
9:1
Published tuition
$26,030–$34,460
Application fee
—
Auto-sourced profile. These details were collected from the school's own website and may be out of date — always confirm tuition with the admissions office. Something wrong? Suggest a fix.
Tuition by division
We don't have a grade-by-grade tuition breakdown for this school yet. The published range across all divisions is $26,030–$34,460. Most independent schools charge different rates for preschool, elementary, middle and upper school.
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Head of school
Sunita Pailoor
Head of School
Curriculum & special classes
Woodinville Montessori School provides an authentic Montessori education for students from Toddler through 12th Grade. Every member of the teaching team is a Montessori-certified educator, committed to nurturing each child’s growth and potential.
Financial aid
The WMS Board of Trustees is committed to building and maintaining a diverse student body and devotes significant funds to tuition assistance. The WMS Tuition Assistance Committee offers aid to qualified students, based on school policies, demonstrated financial need and available funds.
Before & after school care
Before school
Before-school care, referred to as Club House, is provided at both campuses for enrolled students on regular school days from 7:30-8:45 a.m.
After school
After-school care, referred to as Club House, is provided at both campuses for enrolled students on regular school days from 3:30-5:30 p.m. Before- and after-school athletics, electives and clubs are also available for Kindergarten through 12th grade students.
Cost
Club House is an additional fee and is not included in tuition. Athletics and extracurriculars are an additional fee and are not included in tuition. Limited spaces are available for each program level.
Extended-care hours and rates change yearly — parents can correct these below.
Admissions
Applications for the 2026-2027 school year open on October 1, 2025. Prospective families submit an inquiry or schedule a campus tour, then complete an online application with a $100 fee. Admission decisions are notified via email, and online enrollment is completed within 5 business days if an offer is extended.
Apply by
January 16, 2026 (for priority consideration; applications received after this date will be added to a wait pool if space remains)
Acceptance rate
Not listed
Application fee
Not listed
What they ask for: Application, $100 application fee, campus tour (required), teacher evaluation form (Early Childhood, Elementary, Middle & High School), progress reports/report cards (Kindergarten, Elementary, Middle & High School), standardized test scores (Middle & High School), student visit (Kindergarten, Elementary, Middle & High School)
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