For the 2026 school year, there is 1 private school serving 27 students in Monmouth, OR (there are 2 public schools, serving 901 public students). 3% of all K-12 students in Monmouth, OR are educated in private schools (compared to the OR state average of 10%).
Private Schools in Monmouth, OR (2026)
School
Location
Quick Facts
Monmouth Montessori School Llc
Montessori School
1140 Main St E
Monmouth, OR 97361
(503) 838-6478
Monmouth, OR 97361
(503) 838-6478
Gr: PK-6 | 27 students Avg. class size: 17 students Tuition listed
Overview
This Town (Monmouth)
This State (OR)
# Schools
1 School
Student Body:
# Students
27 Students
58,150 Students
Academics and Faculty:
# Teachers
2 Teachers
5,021 Teachers
Average Student-Teacher Ratio
14:1
12:1
Average Class Size
17 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$4,700
$11,876
Average Endowment Size
$300 million
$73.93 million
Students by Ethnicity:
Diversity Score
0.42
0.61
# American Indian Students
n/a
403 Students
% American Indian Students
n/a
1%
# Asian Students
n/a
2,978 Students
% Asian Students
n/a
5%
# Hispanic Students
2 Students
3,642 Students
% Hispanic Students
7%
6%
# Black Students
n/a
1,640 Students
% Black Students
n/a
3%
# White Students
5 Students
31,781 Students
% White Students
19%
55%
# Hawaiian Students
n/a
379 Students
% Hawaiian Students
n/a
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
20 Students
17,027 Students
% of Others Students
74%
29%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
How many private schools are located in Monmouth, OR?
1 private schools are located in Monmouth, OR.
What percentage of students in Monmouth go to private school?
3% of all K-12 students in Monmouth are educated in private schools (compared to the OR state average of 10%).
Recent Articles
Private School Closures and Consolidations: Warning Signs to Watch
Learn the financial, enrollment, and leadership warning signs that may indicate a private school is at risk of closure or consolidation, and how families can prepare.
AI Tutoring in Private Schools: Innovation or Risk?
Discover how AI tutoring is changing private education, the benefits and risks for students, and what parents should ask before enrolling.
What New Cell Phone Laws Mean for Private School Families
Learn how new cell phone laws are affecting private schools, what parents should expect, and how to evaluate school technology policies in 2026.