Private School Review - Established 2003

Best Malheur County Private Schools (2026)

For the 2026 school year, there is 1 private school serving 44 students in Malheur County, OR (there are 26 public schools, serving 5,721 public students). 1% of all K-12 students are educated in private schools (compared to the OR state average of 10%).
100% of private schools in Malheur County, OR are religiously affiliated (most commonly Catholic).

Quick Facts (2026)

Quick Facts (2026)

Private Schools in Malheur County (2026)

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 Private Schools in Malheur County, Oregon

Malheur County 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

Overview

Category
This State (OR)
US
# Schools
1 School

Trends in Total Number of Private Schools

YearMalheur County Total Schools
20251
20241
20231
20222
20212
20202
20192
20182
20172
20162
20153
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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
44 Students
58,422 Students

Trends in the Average Number of Students Per Private School

YearMalheur County AverageOregon (OR) AverageNational Average
202544131179
202444128172
202374125174
202276128185
202176126180
202076118171
201986120175
201886119172
201769124180
201669123178
201549119167
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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 Students of Color
34%
26%

Percentage of Students of Color Trends (2015-2025)

YearMalheur County AverageOregon (OR) AverageNational Average
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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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.

Academics and Faculty:

# Teachers
6 Teachers
5,014 Teachers
Average Student-Teacher Ratio
7:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearMalheur County AverageOregon (OR) AverageNational Average
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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Average Class Size
10 students
16 students

Class Size Trends (2024-2025)

YearMalheur County AverageOregon (OR) AverageNational Average
2025101615
2024101615
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Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$3,750
$11,745

Tuition Cost Trends (2024-2025)

YearMalheur County AverageOregon (OR) AverageNational Average
2025$3,750$12,154$15,012
2024$3,750$10,662$13,254
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Students by Ethnicity:

0.45
0.61

Diversity Score Trends

YearMalheur County AverageOregon (OR) AverageNational Average
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.

# American Indian Students
n/a
403 Students
% American Indian Students
n/a
1%

Percentage of Private School Students of American Indian Trends

YearMalheur County AverageOregon (OR) AverageNational Average
201910%1%1%
201810%1%2%
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# Asian Students
n/a
2,978 Students
% Asian Students
n/a
5%

Asian Student Percentage Trends

YearMalheur County AverageOregon (OR) AverageNational Average
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
3,642 Students
% Hispanic Students
34%
6%

Hispanic Student Percentage Trends

YearMalheur County AverageOregon (OR) AverageNational Average
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%
201511%4%8%
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# Black Students
n/a
1,640 Students
% Black Students
n/a
3%

Black Student Percentage Trends

YearMalheur County AverageOregon (OR) AverageNational Average
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
31,781 Students
% White Students
66%
55%

White Student Percentage Trends

YearMalheur County AverageOregon (OR) AverageNational Average
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%
201554%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
17,107 Students
% of Others Students
n/a
29%

Other Races Student Percentage Trends

YearMalheur County AverageOregon (OR) AverageNational Average
202328%30%25%
202215%30%25%
202115%30%25%
202015%30%24%
201919%30%24%
201819%30%23%
201732%29%22%
201632%29%22%
201534%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

Extracurriculars and Sports:

Frequently Asked Questions

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

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