For the 2026 school year, there are 3 private schools serving 343 students in Cornelius, OR (there are 3 public schools, serving 1,152 public students). 23% of all K-12 students in Cornelius, OR are educated in private schools (compared to the OR state average of 10%).
The top-ranked private school in Cornelius, OR is Swallowtail Waldorf School & Farm.
The average acceptance rate is 80%, which is lower than the Oregon private school average acceptance rate of 84%.
33% of private schools in Cornelius, OR are religiously affiliated (most commonly Lutheran Church Missouri Synod).
Top-Ranked Cornelius Private Schools (2026)
School
Location
Quick Facts
460 S. Heather Street
Cornelius, OR 97113
(503) 846-0336
Cornelius, OR 97113
(503) 846-0336
Gr: PK-8 | 151 students Avg. class size: 15 students Extracurrculars: 2 Tuition & acceptance rate listed
4221 Sw Golf Course Rd
Cornelius, OR 97113
(503) 359-4853
Cornelius, OR 97113
(503) 359-4853
Gr: K-8 | 180 students Avg. class size: 15 students Sports: 5 | Extracurrculars: 3 Tuition listed
Overview
This Town (Cornelius)
This State (OR)
# Schools
3 Schools
Student Body:
# Students
343 Students
58,131 Students
% Average Students of Color
22%
25%
Academics and Faculty:
# Teachers
34 Teachers
5,014 Teachers
Average Student-Teacher Ratio
10:1
12:1
% Average Faculty w/Advanced Degree
45%
62%
Average Class Size
15 students
16 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$11,933
$11,969
Average % on Financial Aid
50%
30%
Average Financial Aid Grant
$4,000
$4,023
Average Acceptance Rate
80%
84%
Average Endowment Size
$1 million
$73.96 million
Students by Ethnicity:
Diversity Score
0.52
0.61
# American Indian Students
n/a
403 Students
% American Indian Students
n/a
1%
# Asian Students
2 Students
2,979 Students
% Asian Students
1%
5%
# Hispanic Students
14 Students
3,643 Students
% Hispanic Students
4%
6%
# Black Students
4 Students
1,640 Students
% Black Students
1%
3%
# White Students
220 Students
31,792 Students
% White Students
63%
55%
# Hawaiian Students
10 Students
379 Students
% Hawaiian Students
3%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
98 Students
16,999 Students
% of Others Students
28%
29%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private schools in Cornelius, OR?
The top-ranked private schools in Cornelius, OR is Swallowtail Waldorf School & Farm.
How many private schools are located in Cornelius?
3 private schools are located in Cornelius.
What percentage of students in Cornelius go to private school?
23% of all K-12 students in Cornelius are educated in private schools (compared to the OR state average of 10%).
What percentage of private schools are religiously affiliated in Cornelius?
33% of private schools in Cornelius are religiously affiliated (most commonly Lutheran Church Missouri Synod).
Recent Articles
How Global Economic Trends Shape Private School Affordability
Explore how global economic trends influence private school affordability and enrollment in 2026, with insights for families and educators.
Parent Engagement in Private Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating Private School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.