Private School Review - Established 2003
The Portland Montessori School
Whole Child Montessori Center
Puddletown Montessori School Top 25 ยท Highest % Faculty w/ Adv. Degrees (OR)

Oregon Private Schools Belonging to Association Montessori Internationale (AMI)

For the 2026-27 school year, there are 11 private schools belonging to Association Montessori Internationale (AMI) serving 1,574 students in Oregon.
The average acceptance rate is 90%, which is higher than the Oregon private school average acceptance rate of 87%.
9% of private schools belonging to Association Montessori Internationale (AMI) in Oregon are religiously affiliated (most commonly Catholic).
The top ranked private schools belonging to Association Montessori Internationale (AMI) in Oregon include Franciscan Montessori Earth School, Corvallis Montessori School, and Puddletown Montessori School.

Quick Facts (26-27)

  • # Private Schools: 11

Quick Facts (26-27)

  • # Private Schools: 11

Top Ranked Private Schools Belonging to Association Montessori Internationale (AMI) in Oregon (2026-27)

Childpeace Montessori School Photo
Childpeace Montessori School
Gr: PK-8 | 250 students
Avg. class size: 19 students
Extracurriculars: 3
Montessori School
1516 NW Thurman Street
Portland, OR 97209
(503) 222-1197
(8)
View Profile
Map of Corvallis Montessori School
Corvallis Montessori School
Gr: PK-K | 110 students
Avg. class size: 20 students
Daycare / Preschool
2730 NW Greeley Ave,
Corvallis, OR 97330
(541) 753-2513
(2)
View Profile
Franciscan Montessori Earth School Photo
Franciscan Montessori Earth School
Gr: Inquire with school | 293 students
Avg. class size: 25 students
Sports: 6 | Extracurriculars: 12
Montessori School (Catholic)
14750 Se Clinton Street
Portland, OR 97236
(503) 760-8220
(1)
View Profile
Puddletown Montessori School Photo
Puddletown Montessori School
Gr: PK-8 | 125 students
Avg. class size: 25 students
Montessori School
7220 SE Cesar Chavez Blvd
Portland, OR 97202
(503) 233-8069
View Profile
Map of Sunstone Montessori School
Sunstone Montessori School
Gr: PK-9 | 218 students
Avg. class size: 20 students
Montessori School
5235 SE Woodstock Blvd
Portland, OR 97206
(503) 768-3847
(12)
View Profile
Map of Montessori Discovery Center
Montessori Discovery Center
Gr: PK-K | 145 students
Montessori School
1055 Electric Ave Se
Salem, OR 97302
(503) 371-3415
View Profile
Montessori School Of Beaverton Photo
Montessori School Of Beaverton
Gr: PK-6 | 172 students
Avg. class size: 28 students
Montessori School
11065 NW Crystal Creek Ln
Portland, OR 97229
(503) 439-1597
View Profile
Map of Morningstar Montessori House Of Children
Morningstar Montessori House Of Children
Gr: PK-K | 23 students
Montessori School
1015- S.e. 181st Av.
Portland, OR 97233
(503) 661-1457
View Profile
The Portland Montessori School Photo
The Portland Montessori School
Gr: NS-6 | 151 students
Avg. class size: 22 students
Montessori School
205 NE 50th Ave
Portland, OR 97213
(503) 688-2992
View Profile
Map of Sungarden Montessori Childrens House
Sungarden Montessori Childrens House
Gr: PK-K | 37 students
Montessori School
2284 Long St
West Linn, OR 97068
(503) 655-2609
View Profile
Whole Child Montessori Center Photo
Whole Child Montessori Center
Gr: PK-K | 50 students
Avg. class size: 25 students
Montessori School
5909 Se 40th Ave
Portland, OR 97202
(503) 771-6366
View Profile

Frequently Asked Questions

What are the top ranked private schools belonging to Association Montessori Internationale (AMI) in Oregon?
The top ranked private schools belonging to Association Montessori Internationale (AMI) in Oregon include Franciscan Montessori Earth School, Corvallis Montessori School, and Puddletown Montessori School.
How many private schools belonging to Association Montessori Internationale (AMI) are located in Oregon?
11 private schools belonging to Association Montessori Internationale (AMI) are located in Oregon.
How diverse are private schools belonging to Association Montessori Internationale (AMI) in Oregon?
Oregon private schools belonging to Association Montessori Internationale (AMI) are approximately 30% minority students, which is higher than the Oregon private school average of 26%.
What percentage of private schools belonging to Association Montessori Internationale (AMI) are religiously affiliated in Oregon?
9% of private schools belonging to Association Montessori Internationale (AMI) in Oregon are religiously affiliated (most commonly Catholic).
11
Private Schools
1,574
Students
$15,156
Avg. Tuition
30%
Students of Color
10:1
Student-Teacher Ratio

Recent Articles

Can Private Schools Raise Fees After You Sign?
Can Private Schools Raise Fees After You Sign?
Can private schools increase mandatory fees after enrollment contracts are signed? Learn how contract terms, fee disclosures, state laws, and parent rights affect unexpected charges and available options.
Financial Aid When a Sibling Graduates Private School
Financial Aid When a Sibling Graduates Private School
Learn how private school financial aid may change when an older sibling graduates, including revised family contributions, sibling discounts, college expenses, renewal decisions, and practical steps to protect affordability.
Private School Expansion: Preserving School Culture
Private School Expansion: Preserving School Culture
Discover how growing private schools can expand enrollment while preserving small classes, personal attention, strong relationships, and school culture, plus essential questions parents should ask before choosing a school.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (OR):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA:

Most Popular Articles

Private School Governance Structures Explained
Private School Governance Structures Explained
 School Rankings by Category
School Rankings by Category
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Refunds
How Private Schools Handle Mid-Year Enrollment Changes and Tuition Re...

More Articles

Opinion
Choosing a Private School
Getting into Private School
Paying For It
Running a Private School