For the 2026 school year, there are 7 private preschools serving 1,289 students in Benton County, OR.
The top-ranked private preschools in Benton County, OR include Corvallis Montessori School and Santiam Christian School.
The average acceptance rate is 100%, which is higher than the Oregon private preschool average acceptance rate of 86%.
14% of private preschools in Benton County, OR are religiously affiliated (most commonly Other).
Top-Ranked Benton County Private Preschools (2026)
School
Location
Quick Facts
2730 NW Greeley Ave,
Corvallis, OR 97330
(541) 753-2513
Corvallis, OR 97330
(541) 753-2513
Gr: PK-K | 110 students Avg. class size: 20 students
7220 Northeast Arnold Avenue
Corvallis, OR 97330
(541) 745-5224
Corvallis, OR 97330
(541) 745-5224
Gr: PK-12 | 710 students Sports: 10 | Extracurrculars: 13 Tuition listed
4045 SW Research Way
Corvallis, OR 97333
(541) 766-8313
Corvallis, OR 97333
(541) 766-8313
Gr: NS-8 | 176 students Avg. class size: 17 students Sports: 1 | Extracurrculars: 19 Tuition listed
Corvallis Waldorf School
Special Program Emphasis
3855 Ne Highway 20
Corvallis, OR 97330
(541) 758-4674
Corvallis, OR 97330
(541) 758-4674
Gr: PK-8 | 191 students Avg. class size: 17 students Tuition listed
Old Mill Center For Children & Families
Daycare / Preschool
1650 SW 45th Pl.
Corvallis, OR 97333
(541) 757-8068
Corvallis, OR 97333
(541) 757-8068
Gr: NS-PK | 30 students Avg. class size: 16 students Tuition & acceptance rate listed
Philomath Montessori School
Montessori School
1123 Main Street
Philomath, OR 97370
(541) 929-2672
Philomath, OR 97370
(541) 929-2672
Gr: PK-K | 25 students Tuition listed
Benton County Private Schools (Closed)
School
Location
Quick Facts
404 Nw 23rd St
Corvallis, OR 97330
(541) 753-7801
Corvallis, OR 97330
(541) 753-7801
Gr: 8-12 | 24 students Avg. class size: 9 students Tuition listed
Overview
This County (Benton County)
This State (OR)
# Schools
7 Schools
Student Body:
# Students
1,289 Students
43,492 Students
% Average Students of Color
14%
22%
Academics and Faculty:
# Teachers
105 Teachers
3,559 Teachers
Average Student-Teacher Ratio
12:1
12:1
% Average Faculty w/Advanced Degree
55%
60%
Average Class Size
18 students
16 students
Average Number of AP Courses
6 courses
8 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$10,837
$10,806
Average Summer Program Cost
$425
$462
Average % on Financial Aid
26%
26%
Average Acceptance Rate
100%
86%
Students by Ethnicity:
Diversity Score
0.52
0.60
# American Indian Students
9 Students
192 Students
% American Indian Students
n/a
n/a
# Asian Students
39 Students
1,745 Students
% Asian Students
3%
4%
# Hispanic Students
61 Students
2,095 Students
% Hispanic Students
5%
5%
# Black Students
10 Students
800 Students
% Black Students
1%
2%
# White Students
835 Students
22,393 Students
% White Students
65%
52%
# Hawaiian Students
10 Students
200 Students
% Hawaiian Students
1%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
325 Students
15,489 Students
% of Others Students
25%
36%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
16 extracurriculars
6 extracurriculars
Average Number of Sports
6 sports
5 sports
Frequently Asked Questions
What are the top-ranked private preschools in Benton County, OR?
The top-ranked private preschools in Benton County, OR include Corvallis Montessori School and Santiam Christian School.
How many private preschools are located in Benton County?
7 private preschools are located in Benton County.
How diverse are private preschools in Benton County?
Benton County private preschools are approximately 14% minority students, which is lower than the Oregon private school average of 22%.
What percentage of private preschools are religiously affiliated in Benton County?
14% of private preschools in Benton County are religiously affiliated (most commonly Other).
Which private preschools in Benton County are often viewed compared to one another?
Popular comparisons of private preschools in Benton County include: Ashbrook Independent School vs. Corvallis Waldorf School, Little Beavers Preschool vs. Corvallis Waldorf School, Corvallis Waldorf School vs. Ashbrook Independent School
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