An established Christian Montessori School serving the Clackamas/Happy Valley area for over 30 years.
Quick Facts (2025-26)
- School Type: Montessori School
- Grades: Prekindergarten-Kindergarten
- Enrollment: 36 students
- Average class size: 16 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
Sunnyside Montessori House Of Children ranks among the top 20% of private schools in Oregon for:
Category
Attribute
School Overview
School Type
Religious Affiliation
Grades Offered
Grades Prekindergarten-Kindergarten
Year Founded
1987
School Calendar
Student Body
Total Students
36 students
Student Body Type
Co-ed
% Students of Color
100%
State avg.: 25%
Students by Grade

Academics and Faculty
Total Classroom Teachers
2 teachers
Student-Teacher Ratio
18:1
National avg.: 13:1
Average Class Size
16 students
Classroom Dress Code
Casual
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Admissions Director
Charlotte Gurusinghe
Admissions Associate
Rochelle Gurusinghe
School Notes
- School Motto: INSPIRING CHILDREN WITH THE LOVE OF LEARNING FOR OVER 30 YEARS.
- We are a Christian Montessori School for children ages 2 - 6 years old. The school year is from September until the end of June. We prepare children through Kindergarten in readiness for first grade.
- Children are provided with AM & PM snacks and a hot lunch. Meals are balanced and nutritious, prepared at the school in accordance to the Children Services guidelines. Each week a menu is posted at the front desk for parent`s information.
- Sunnyside Montessori subscribes to the Montessori Method and philosophy of teaching. The Montessori Method treats the child a unique person and fosters his or her own individuality and growth. The teachers are Montessori trained with years of teaching experience. The teacher`s aids have been chosen not only for their experience, but for their love of children and their nurturing dispositions. Your child will receive the best possible attention and education in a relaxed and caring atmosphere.
- If you are unfamiliar with the Montessori Method, we encourage you to visit the school for observation. Please call to make arrangements for a tour. We look forward to meeting you and your child.
Source: Verified school update
Frequently Asked Questions
What schools are Sunnyside Montessori House Of Children often compared to?
Sunnyside Montessori House Of Children is often viewed alongside schools like Valley View Dayschool by visitors of our site.
When is the application deadline for Sunnyside Montessori House Of Children?
The application deadline for Sunnyside Montessori House Of Children is rolling (applications are reviewed as they are received year-round).
School Reviews
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