ÌÇÐÄÔ­´´

ÌÇÐÄÔ­´´ - Established 2003

Ontario ÌÇÐÄÔ­´´s (2026-27)

For the 2026-27 school year, there is 1 private school serving 44 students in Ontario, OR, 2% of all K-12 students in Ontario, OR are educated in private schools versus (compared to the OR state average of 10%).
100% of private schools in Ontario, OR are religiously affiliated (most commonly Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

ÌÇÐÄÔ­´´s in Ontario, OR (2026-27)

St. Peter Catholic School Photo
St. Peter Catholic School
Gr: PK-8 | 44 students
Avg. class size: 10 students
Catholic
98 Sw 9th St
Ontario, OR 97914
(541) 889-7363
(1)
View Profile
[+] Show Closed ÌÇÐÄÔ­´´s in Ontario, Oregon

Ontario, Oregon ÌÇÐÄÔ­´´s (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 ÌÇÐÄÔ­´´ Trends (10-Year)

1
ÌÇÐÄÔ­´´s
-50.0% (-1 school) 10-yr
44
Students
-67.9% (-93 students) 10-yr
$3,750
Avg. Tuition
10
Avg. Class Size
34%
Students of Color
+78.9% (+15.0 pp) 10-yr
7:1
Student-Teacher Ratio
-53.3% (-8.0) 10-yr
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
461 Schools
# Students
44 Students
58,351 Students

Trends in the Average Number of Students Per ÌÇÐÄÔ­´´

YearOntario, OR AvgOregon (OR)National
202544131179
202444128172
202374125174
202276128185
202176126180
202076118171
201986120175
201886119172
201769124180
201669123178
201569119167
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Note: 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. See our Terms of Service.

% Students of Color
34%
26%

Percentage of Students of Color Trends (2015-2025)

YearOntario, OR AvgOregon (OR)National
202534%25%34%
202434%25%34%
202334%25%33%
202232%25%33%
202132%25%32%
202032%24%32%
201945%24%31%
201845%23%31%
201719%25%32%
201619%25%32%
201519%25%32%
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0.45
0.61

Diversity Score Trends

YearOntario, OR AvgOregon (OR)National
20250.450.610.65
20240.450.610.65
20230.640.620.65
20220.570.610.64
20210.570.610.64
20200.570.610.64
20190.690.610.63
20180.690.610.63
20170.580.570.61
20160.580.570.61
20150.580.570.61
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Note: 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. See our Terms of Service.

Show more data/charts: racial breakdown
# American Indian Students
n/a
403 Students
% American Indian Students
n/a
1%

Percentage of ÌÇÐÄÔ­´´ Students of American Indian Trends

YearOntario, OR AvgOregon (OR)National
201910%1%1%
201810%1%2%
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Note: 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. See our Terms of Service.

# Asian Students
n/a
2,978 Students
% Asian Students
n/a
5%

Asian Student Percentage Trends

YearOntario, OR AvgOregon (OR)National
20224%5%4%
20214%5%4%
20204%5%4%
20192%5%4%
20182%5%4%
20171%5%4%
20161%5%4%
20151%5%4%
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Note: 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. See our Terms of Service.

# Hispanic Students
18 Students
3,638 Students
% Hispanic Students
34%
6%

Hispanic Student Percentage Trends

YearOntario, OR AvgOregon (OR)National
202534%6%9%
202434%6%9%
202325%7%9%
202219%6%8%
202119%6%9%
202019%6%9%
201913%6%8%
201813%6%8%
201712%4%8%
201612%4%8%
201512%4%8%
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Note: 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. See our Terms of Service.

# Black Students
n/a
1,639 Students
% Black Students
n/a
3%

Black Student Percentage Trends

YearOntario, OR AvgOregon (OR)National
20221%3%7%
20211%3%7%
20201%3%8%
20191%3%7%
20181%3%7%
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Note: 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. See our Terms of Service.

# White Students
35 Students
31,766 Students
% White Students
66%
55%

White Student Percentage Trends

YearOntario, OR AvgOregon (OR)National
202566%55%52%
202466%55%52%
202347%54%52%
202261%54%54%
202161%55%54%
202061%55%54%
201949%55%56%
201849%55%56%
201755%59%58%
201655%59%58%
201555%60%58%
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Note: 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. See our Terms of Service.

# 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
n/a
17,056 Students
% of Others Students
n/a
29%

Other Races Student Percentage Trends

YearOntario, OR AvgOregon (OR)National
202328%30%25%
202215%30%25%
202115%30%25%
202015%30%24%
201919%30%24%
201819%30%23%
201732%29%22%
201632%29%22%
201532%28%21%
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Note: 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. See our Terms of Service.

All Ethnic Groups
Academics
# Teachers
6 Teachers
5,012 Teachers
Average Student-Teacher Ratio
7:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearOntario, OR AvgOregon (OR)National
20257:112:111:1
20247:112:111:1
202312:112:111:1
20228:113:111:1
20218:113:111:1
20208:113:112:1
201911:113:112:1
201811:113:112:1
201715:112:112:1
201615:112:112:1
201515:113:112:1
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Note: 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. See our Terms of Service.

Average Class Size
10 students
16 students

Class Size Trends (2024-2025)

YearOntario, OR AvgOregon (OR)National
2025101615
2024101615
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Note: 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. See our Terms of Service.

Tuition & Aid
Average Yearly Tuition Cost
$3,750
$10,569

Tuition Cost Trends (2024-2025)

YearOntario, OR AvgOregon (OR)National
2025$3,750$12,154$15,012
2024$3,750$10,662$13,254
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Note: 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. See our Terms of Service.

Admissions & Athletics

Frequently Asked Questions

How many private schools are located in Ontario, OR?
1 private schools are located in Ontario, OR.
What percentage of students in Ontario go to private school?
2% of all K-12 students in Ontario are educated in private schools (compared to the OR state average of 10%).
What percentage of private schools are religiously affiliated in Ontario?
100% of private schools in Ontario are religiously affiliated (most commonly Catholic).

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