Happy Valley Montessori School in Clackamas, OR, offers a nonsectarian Montessori program for kindergarten students in a suburban setting.
Founded in 2004, the school enrolls 20 students with a student–teacher ratio of 7:1 supported by 3 teachers.
The school has a diverse student body with 50 percent representation of students of color, ranking in the top 20 percent for diversity among Oregon private schools.
Annual tuition is $7,300 for kindergarten, providing access to Montessori education in the Clackamas area.
Happy Valley Montessori School is a member of the National Association for the Education of Young Children and other school associations.
Quick Facts (2026)
- School Type: Montessori School
- Grades: Kindergarten
- Enrollment: 20 students
- Yearly Tuition: $7,300
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Happy Valley Montessori School ranks among the top 20% of private schools in Oregon for:
Category
Attribute
Diversity
School Overview
School Type
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten
Year Founded
2004
Student Body
Total Students
20 students
Student Body Type
Co-ed
% Students of Color
50%
State avg.: 26%
Students by Grade
Academics and Faculty
Total Classroom Teachers
3 teachers
Student-Teacher Ratio
7:1
National avg.: 11:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does Happy Valley Montessori School cost?
Happy Valley Montessori School's tuition is approximately $7,300 for private students.
When is the application deadline for Happy Valley Montessori School?
The application deadline for Happy Valley Montessori School is rolling (applications are reviewed as they are received year-round).
Related Schools
Show me:
People that viewed Happy Valley Montessori School also viewed these schools: Sunnyside Montessori House Of Children, Village Free School and Spring Mountain Christian Academy.
The nearest high school and elementary school to Happy Valley Montessori School is Spring Mountain Christian Academy (0.9 miles away)
The nearest preschool is The Goddard School (0.6 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
Sunnyside Montessori House Of Children ![Sunnyside Montessori House Of Children Photo]( "Sunnyside Montessori House Of Children Photo")
Montessori School (Christian)
12218 Se Eagle Glen Dr
Happy Valley, OR 97086
(503) 698-4203
Happy Valley, OR 97086
(503) 698-4203
1.2 miles
Gr: PK-K | 36 students Avg. class size: 16 students
Village Free School
Alternative School
1785 NE Sandy Blvd
Portland, OR 97232
(503) 788-3935
Portland, OR 97232
(503) 788-3935
9.6 miles
Gr: Inquire with school | 60 students Tuition listed
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
School
Location
Miles
Quick Facts
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
School
Location
Miles
Quick Facts
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
School
Location
Miles
Quick Facts
Sunnyside Montessori House Of Children ![Sunnyside Montessori House Of Children Photo]( "Sunnyside Montessori House Of Children Photo")
Montessori School (Christian)
12218 Se Eagle Glen Dr
Happy Valley, OR 97086
(503) 698-4203
Happy Valley, OR 97086
(503) 698-4203
1.2 miles
Gr: PK-K | 36 students Avg. class size: 16 students
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
School
Location
Miles
Quick Facts
The Goddard School ![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
Suite 500 14210 Se Sunnyside Road
Clackamas, OR 97015
(503) 658-8715
Clackamas, OR 97015
(503) 658-8715
0.6 miles
Gr: NS-K
Academy For Kids
Daycare / Preschool
13698 Se 147th Ave
Clackamas, OR 97015
(503) 558-8773
Clackamas, OR 97015
(503) 558-8773
0.7 miles
Gr: PK-K | 59 students Avg. class size: 20 students Tuition & acceptance rate listed
Cadence Preschool Academy
Daycare / Preschool
12771 Se Sunnyside Rd
Clackamas, OR 97015
(503) 855-4512
Clackamas, OR 97015
(503) 855-4512
0.8 miles
Gr: PK-K | 26 students
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
Sunnyside Montessori House Of Children ![Sunnyside Montessori House Of Children Photo]( "Sunnyside Montessori House Of Children Photo")
Montessori School (Christian)
12218 Se Eagle Glen Dr
Happy Valley, OR 97086
(503) 698-4203
Happy Valley, OR 97086
(503) 698-4203
1.2 miles
Gr: PK-K | 36 students Avg. class size: 16 students
School
Location
Miles
Quick Facts
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
12204 Se Fuller Rd
Portland, OR 97222
(503) 653-9487
Portland, OR 97222
(503) 653-9487
3.3 miles
Gr: 4-12 | 17 students
La Salle Catholic College Preparatory ![La Salle Catholic College Preparatory Photo]( "La Salle Catholic College Preparatory Photo")
(Catholic)
11999 SE Fuller Rd
Portland, OR 97222
(503) 659-4155
Portland, OR 97222
(503) 659-4155
3.4 miles
Gr: 9-12 | 702 students Avg. class size: 22 students Sports: 16 | Extracurrculars: 14 Tuition & acceptance rate listed
Damascus Christian School
(Christian)
14251 Se Rust Way
Damascus, OR 97089
(503) 668-4100
Damascus, OR 97089
(503) 668-4100
3.6 miles
Gr: PK-12 | 321 students
Paideia Classical Christian School
Special Program Emphasis (Christian)
6125 Caldwell Rd
Gladstone, OR 97027
(503) 974-4711
Gladstone, OR 97027
(503) 974-4711
4.1 miles
Gr: K-11 | 162 students
School
Location
Miles
Quick Facts
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
16077 SE HWY 224
Damascus, OR 97089
(503) 558-8514
Damascus, OR 97089
(503) 558-8514
1.7 miles
Gr: PK-8 | 29 students Avg. class size: 7 students Tuition & acceptance rate listed
15544 S Clackamas River Dr
Oregon City, OR 97045
(503) 650-0978
Oregon City, OR 97045
(503) 650-0978
1.9 miles
Gr: NS-8 | 111 students Avg. class size: 14 students Extracurrculars: 1 Tuition & acceptance rate listed
18677 Se Highway 212
Damascus, OR 97089
(503) 656-5650
Damascus, OR 97089
(503) 656-5650
2.6 miles
Gr: PK-1 | 57 students Tuition listed
1505 Rivergate School Rd
Gladstone, OR 97027
(503) 656-0544
Gladstone, OR 97027
(503) 656-0544
3.1 miles
Gr: PK-8 | 135 students Avg. class size: 21 students
School
Location
Miles
Quick Facts
The Goddard School ![The Goddard School Photo]( "The Goddard School Photo")
Daycare / Preschool
Suite 500 14210 Se Sunnyside Road
Clackamas, OR 97015
(503) 658-8715
Clackamas, OR 97015
(503) 658-8715
0.6 miles
Gr: NS-K
Academy For Kids
Daycare / Preschool
13698 Se 147th Ave
Clackamas, OR 97015
(503) 558-8773
Clackamas, OR 97015
(503) 558-8773
0.7 miles
Gr: PK-K | 59 students Avg. class size: 20 students Tuition & acceptance rate listed
Cadence Preschool Academy
Daycare / Preschool
12771 Se Sunnyside Rd
Clackamas, OR 97015
(503) 855-4512
Clackamas, OR 97015
(503) 855-4512
0.8 miles
Gr: PK-K | 26 students
Spring Mountain Christian Academy
(Christian)
12152 Se Mather Rd
Clackamas, OR 97015
(503) 454-0319
Clackamas, OR 97015
(503) 454-0319
0.9 miles
Gr: PK-12 | 188 students Tuition listed
Sunnyside Montessori House Of Children ![Sunnyside Montessori House Of Children Photo]( "Sunnyside Montessori House Of Children Photo")
Montessori School (Christian)
12218 Se Eagle Glen Dr
Happy Valley, OR 97086
(503) 698-4203
Happy Valley, OR 97086
(503) 698-4203
1.2 miles
Gr: PK-K | 36 students Avg. class size: 16 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Rock Creek Middle School
(Math: 39% | Reading: 49%)
Rank:
Rank:
7/
Top 50%10
14331 Se 132nd Ave
Clackamas, OR 97015
(503) 353-5680
Clackamas, OR 97015
(503) 353-5680
0.3 miles
Gr: 6-8 | 889 students Student-Teacher Ratio: 19:1 Minority enrollment: 50%
Sunnyside Elementary School
(Math: 32% | Reading: 43%)
Rank:
Rank:
6/
Top 50%10
13401 Se 132nd Ave
Clackamas, OR 97015
(503) 353-5620
Clackamas, OR 97015
(503) 353-5620
0.6 miles
Gr: K-5 | 402 students Student-Teacher Ratio: 19:1 Minority enrollment: 51%
Clackamas High School
(Math: 24% | Reading: 59%)
Rank:
Rank:
7/
Top 50%10
14486 Se 122nd Ave
Clackamas, OR 97015
(503) 353-5800
Clackamas, OR 97015
(503) 353-5800
0.7 miles
Gr: 9-12 | 1,280 students Student-Teacher Ratio: 26:1 Minority enrollment: 51%
Oregon Trail Elementary School
(Math: 47% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
13895 Se 152nd Dr
Clackamas, OR 97015
(503) 353-5540
Clackamas, OR 97015
(503) 353-5540
0.9 miles
Gr: K-5 | 455 students Student-Teacher Ratio: 18:1 Minority enrollment: 54%
Adrienne C. Nelson High School
(Math: 39% | Reading: 49%)
Rank:
Rank:
7/
Top 50%10
14897 Se Parklane Dr
Clackamas, OR 97015
(503) 353-5750
Clackamas, OR 97015
(503) 353-5750
1.5 miles
Gr: 9-12 | 1,536 students Student-Teacher Ratio: 27:1 Minority enrollment: 51%
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