C.S. Lewis Academy Photo - High School

Best Yamhill County Private Schools (2026)

For the 2026 school year, there are 9 private schools serving 1,012 students in Yamhill County, OR (there are 35 public schools, serving 15,169 public students). 6% of all K-12 students in Yamhill County, OR are educated in private schools (compared to the OR state average of 10%).
The top-ranked private schools in Yamhill County, OR include St. James Catholic School, Mcminnville Montessori School, and The Delphian School.
The average acceptance rate is 71%, which is lower than the Oregon private school average acceptance rate of 84%.
67% of private schools in Yamhill County, OR are religiously affiliated (most commonly Christian and Baptist).

Top-Ranked Yamhill County Private Schools (2026)

School
Location
Quick Facts
The Delphian School
The Delphian School Photo - Delphian is on 720 acres in the beautiful coastal mountains of the Pacific Northwest in Oregon. Here teachers don't lecture in front of a blackboard while students frantically take notes. At our school, students learn at their own pace and study independently with a personalized program that is specifically designed to satisfy their specific needs and interests.
Alternative School
(6)
20950 South West Rock Creek Road
Sheridan, OR 97378
(503) 843-3521
Gr: K-12 | 229 students Avg. class size: 13 students Sports: 6 | Extracurrculars: 36 Tuition & acceptance rate listed
Mcminnville Adventist Christian School
(Seventh Day Adventist)
(3)
1349 NW Elm Street
Mcminnville, OR 97128
(503) 472-3336
Gr: PK-8 | 93 students Avg. class size: 15 students Extracurrculars: 10 Tuition & acceptance rate listed
Mcminnville Montessori School
Montessori School
(1)
1101 Se Brooks St
Mcminnville, OR 97128
(503) 434-5081
Gr: PK-6 | 62 students Tuition & acceptance rate listed
St. James Catholic School
(Catholic)
206 NE Kirby Street
Mcminnville, OR 97128
(503) 472-2661
Gr: PK-5 | 69 students Tuition listed
Ambleside Of Willamette Valley
(Christian)
600 E 3rd St
Newberg, OR 97132
(503) 821-7303
Gr: K-10 | 63 students
C.S. Lewis Academy
C.S. Lewis Academy Photo - High School
(Christian)
(6)
1605 N College St
Newberg, OR 97132
(503) 538-0114
Gr: K-12 | 187 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
15321 NE North Valley Rd
Newberg, OR 97132
(971) 353-4704
Gr: K-6 | 55 students Avg. class size: 20 students Tuition & acceptance rate listed
Mcminnville Christian Academy
Mcminnville Christian Academy Photo - School Logo
(Baptist)
325 Nw Baker Creek Rd
Mcminnville, OR 97128
(503) 472-6076
Gr: PK-7 | 49 students Avg. class size: 10 students Tuition listed
Veritas School
Veritas School Photo
(Christian)
26288 NE Bell Rd
Newberg, OR 97132
(503) 538-1962
Gr: K-12 | 205 students Avg. class size: 17 students Sports: 2 | Extracurrculars: 8 Tuition listed
[+] Show Closed Private Schools in Yamhill County, Oregon

Yamhill County Private Schools (Closed)

School
Location
Quick Facts
121 NE Yamhill St
Sheridan, OR 97378
(971) 706-0268
Gr: K-12 | 22 students Avg. class size: 5 students Tuition & acceptance rate listed
Peace Valley School (Closed 2022)
Special Program Emphasis
5384 Duniway Road
Dayton, OR 97114
(971) 706-0485
Gr: 10 | 8 students Tuition listed
2142 Ne Mcdonald Lane
Mcminnville, OR 97128
(503) 472-9189
Gr: PK-5 | 33 students

Overview

This County (Yamhill County)
This State (OR)
# Schools
9 Schools

Student Body:

# Students
1,012 Students
58,150 Students
% Average Students of Color
28%
25%

Academics and Faculty:

# Teachers
120 Teachers
5,010 Teachers
Average Student-Teacher Ratio
8:1
12:1
% Average Faculty w/Advanced Degree
59%
63%
Average Class Size
15 students
16 students
Average Number of AP Courses
15 courses
12 courses
Average SAT score
1276
(Out of 1600)
1241
Average ACT score
30
(Out of 36)
27

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$17,130
$11,865
Average Summer Program Cost
$3,095
$674
Average % on Financial Aid
33%
30%
Average Financial Aid Grant
$5,267
$4,045
Average Acceptance Rate
71%
84%
Average Endowment Size
$33.6 million
$73.96 million

Students by Ethnicity:

0.46
0.61
# American Indian Students
6 Students
403 Students
% American Indian Students
1%
1%
# Asian Students
119 Students
2,978 Students
% Asian Students
12%
5%
# Hispanic Students
53 Students
3,642 Students
% Hispanic Students
5%
6%
# Black Students
17 Students
1,640 Students
% Black Students
2%
3%
# White Students
704 Students
31,781 Students
% White Students
72%
55%
# Hawaiian Students
1 Student
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
78 Students
17,027 Students
% of Others Students
8%
29%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
15 extracurriculars
7 extracurriculars
Average Number of Sports
5 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Yamhill County, OR?
The top-ranked private schools in Yamhill County, OR include St. James Catholic School, Mcminnville Montessori School, and The Delphian School.
How many private schools are located in Yamhill County?
9 private schools are located in Yamhill County.
How diverse are private schools in Yamhill County?
Yamhill County private schools are approximately 28% minority students, which is higher than the Oregon private school average of 25%.
What percentage of students in Yamhill County go to private school?
6% of all K-12 students in Yamhill County are educated in private schools (compared to the OR state average of 10%).
What percentage of private schools are religiously affiliated in Yamhill County?
67% of private schools in Yamhill County are religiously affiliated (most commonly Christian and Baptist).
Which private schools in Yamhill County are often viewed compared to one another?

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