Private School Review - Established 2003

Ontario Private Elementary Schools

For the 2026-27 school year, there is 1 private elementary school serving 30 students in Ontario, OR.
100% of private elementary schools in Ontario, OR are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Private Elementary Schools in Ontario, OR (2026-27)

St. Peter Catholic School Photo
St. Peter Catholic School
Gr: PK-8 | 30 students
Avg. class size: 10 students
Catholic
98 Sw 9th St
Ontario, OR 97914
(541) 889-7363
(1)
View Profile
[+] Show Closed Private Schools in Ontario, Oregon

Ontario, Oregon Private Schools (Closed)

Map of Treasure Valley Christian School
Treasure Valley Christian School
Gr: PK-11 | 76 students
Baptist
386 N Verde Dr
Ontario, OR 97914
(541) 889-4662
View Profile

Ontario, OR Private School Trends

1
Private Schools
30
Students
$3,750
Avg. Tuition
10
Avg. Class Size
5:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Ontario)
This State (OR)
# Schools
1 School
293 Schools
# Students
30 Students
45,354 Students
0.45
0.57
Show more data/charts: racial breakdown
# American Indian Students
0 Students
225 Students
% American Indian Students
0%
1%
# Asian Students
0 Students
2,275 Students
% Asian Students
0%
5%
# Hispanic Students
18 Students
2,737 Students
% Hispanic Students
34%
6%
# Black Students
0 Students
1,106 Students
% Black Students
0%
2%
# White Students
35 Students
27,114 Students
% White Students
66%
60%
# Hawaiian Students
0 Students
323 Students
% Hawaiian Students
0%
1%
# Others Students
0 Students
11,255 Students
% of Others Students
0%
25%
All Ethnic Groups
Academics
# Teachers
6 Teachers
3,916 Teachers
Average Student-Teacher Ratio
5:1
12:1
Average Class Size
10 students
16 students
Tuition & Aid
Average Yearly Tuition Cost
$3,750
$10,188

Frequently Asked Questions

How many private elementary schools are located in Ontario, OR?
1 private elementary schools are located in Ontario, OR.
What percentage of private elementary schools are religiously affiliated in Ontario?
100% of private elementary schools in Ontario are religiously affiliated (most commonly Catholic).

Recent Articles

Should Your Child Stay at the Same Private School K–12?
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.
Area schools map

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

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