Cinquegranelli Montessori (2026-27 Profile)

Home > Washington > King County > Seattle > Ballard

Cinquegranelli Montessori

1405 Northwest 85th Street Seattle, WA 98117

Tel: (206) 789-2942

Quick Facts (2026-27)

School Type: Montessori School
Grades: Prekindergarten-2
Enrollment: 29 students
Yearly Tuition: $8,750
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

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Quick Facts (2026-27)

School Type: Montessori School
Grades: Prekindergarten-2
Enrollment: 29 students
Yearly Tuition: $8,750
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)

School Facts

School Type

Montessori School

Religious Affiliation

Nonsectarian

Grades Offered

Grades Prekindergarten-2

Students By Grade

View Data

Distribution of Students By Grade
Grade	Cinquegranelli Montessori
Pre-K	15
Kind	12
1	1
2	1

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Year Founded

1989

School Calendar

School Motto

Education is a natural process

Student Body

Total Students

29 students

Student Body Type

Co-ed

Academic Profile

Total Classroom Teachers

2 teachers

Student-Teacher Ratio

15:1

National avg.:

School Membership(s)School Assoc.

National Association of Laboratory Schools (NALS)

Tuition & Financial Aid

Admission Deadline

None / Rolling

Yearly Tuition Cost

$8,750

View national tuition avg.

Application URL

Sports

School Mascot

Dolphin

School Notes

Casa Maria Montessori School (the Children's House) is rooted in the philosophy of the educator and pioneer in child development, Dr. Maria Montessori.
The program for children aged three to five years offers an early childhood program that creatively engages each child's potential for learning in their formative years.
3 to 5 year-old Through Montessori-based methods, math and language skills are developed.
Practical life skills help children become independent and cooperative members of the community.
Daily cooking and sewing activities ground the children in self-care and care for one another and the environment.

Casa Maria Montessori School (the Children's House) is rooted in the philosophy of the educator and pioneer in child development, Dr. Maria Montessori. The program for children aged three to five years offers an early childhood program that creatively engages each child's potential for learning in their formative years. 3 to 5 year-old Through Montessori-based methods, math and language skills are developed. Practical life skills help children become independent and cooperative members of the community. Daily cooking and sewing activities ground the children in self-care and care for one another and the environment.

Source: National Center for Education Statistics (NCES)

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Frequently Asked Questions

How much does Cinquegranelli Montessori cost?

Cinquegranelli Montessori's tuition is approximately $8,750 for private students.

When is the application deadline for Cinquegranelli Montessori?

The application deadline for Cinquegranelli Montessori is rolling (applications are reviewed as they are received year-round).

In what neighborhood is Cinquegranelli Montessori located?

Cinquegranelli Montessori is located in the Ballard neighborhood of Seattle, WA.

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Did You Know?

The average private school tuition in Seattle, WA is $22,298 for elementary schools and $24,673 for high schools (read more about average private school tuition across the country).

The average acceptance rate in Seattle, WA is 73% (read more about average acceptance rates across the country).