Private School Review - Established 2003

Gladstone Private Schools (2026)

For the 2026 school year, there are 2 private schools serving 297 students in Gladstone, OR, 16% of all K-12 students in Gladstone, OR are educated in private schools versus public schools (compared to the OR state average of 10%).
100% of private schools in Gladstone, OR are religiously affiliated (most commonly Seventh Day Adventist and Christian).

Quick Facts (2026)

Quick Facts (2026)

Private Schools in Gladstone, OR (2026)

Map of Paideia Classical Christian School
Paideia Classical Christian School
Gr: K-11 | 162 students
Specialized Curriculum (Christian)
6125 Caldwell Rd
Gladstone, OR 97027
(503) 974-4711
View Profile
Map of Rivergate Adventist Elementary School
Rivergate Adventist Elementary School
Gr: PK-8 | 135 students
Avg. class size: 21 students
Seventh Day Adventist
1505 Rivergate School Rd
Gladstone, OR 97027
(503) 656-0544
(3)
View Profile

Gladstone, OR Private School Trends (10-Year)

2
Private Schools
-33.3% (-1 school) 10-yr
297
Students
-17.7% (-64 students) 10-yr
21
Avg. Class Size
+16.7% (+3 students) 10-yr
12%
Students of Color
-45.5% (-10.0 pp) 10-yr
11:1
Student-Teacher Ratio
-31.3% (-5.0) 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 (Gladstone)
This State (OR)
# Schools
2 Schools
461 Schools
# Students
297 Students
58,422 Students

Trends in the Average Number of Students Per Private School

YearGladstone, OR AvgOregon (OR)National
2025149131179
2024149128172
2023158125174
2022154128185
2021154126180
2020101118171
2019101120175
2018101119172
2017106124180
2016106123178
2015120119167
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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
12%
26%

Percentage of Students of Color Trends (2015-2025)

YearGladstone, OR AvgOregon (OR)National
202512%25%34%
202412%25%34%
202311%25%33%
202218%25%33%
202118%25%32%
202020%24%32%
201920%24%31%
201820%23%31%
201723%25%32%
201623%25%32%
201522%25%32%
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0.32
0.61

Diversity Score Trends

YearGladstone, OR AvgOregon (OR)National
20250.320.610.65
20240.320.610.65
20230.290.620.65
20220.460.610.64
20210.460.610.64
20200.450.610.64
20190.450.610.63
20180.450.610.63
20170.460.570.61
20160.460.570.61
20150.460.570.61
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▼ Show more data/charts: racial breakdown
# American Indian Students
n/a
403 Students
% American Indian Students
n/a
1%

Percentage of Private School Students of American Indian Trends

YearGladstone, OR AvgOregon (OR)National
20171%1%1%
20161%1%1%
20151%1%1%
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# Asian Students
9 Students
2,978 Students
% Asian Students
3%
5%

Asian Student Percentage Trends

YearGladstone, OR AvgOregon (OR)National
20254%5%5%
20244%5%5%
20233%5%5%
20223%5%4%
20213%5%4%
20204%5%4%
20194%5%4%
20184%5%4%
20172%5%4%
20162%5%4%
20152%5%4%
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# Hispanic Students
13 Students
3,642 Students
% Hispanic Students
5%
6%

Hispanic Student Percentage Trends

YearGladstone, OR AvgOregon (OR)National
20254%6%9%
20244%6%9%
20236%7%9%
202210%6%8%
202110%6%9%
202011%6%9%
201911%6%8%
201811%6%8%
20178%4%8%
20168%4%8%
20158%4%8%
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# Black Students
10 Students
1,640 Students
% Black Students
3%
3%

Black Student Percentage Trends

YearGladstone, OR AvgOregon (OR)National
20253%3%7%
20243%3%7%
20231%3%8%
20223%3%7%
20213%3%7%
20203%3%8%
20193%3%7%
20183%3%7%
20172%2%7%
20162%2%7%
20152%2%8%
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# White Students
244 Students
31,781 Students
% White Students
82%
55%

White Student Percentage Trends

YearGladstone, OR AvgOregon (OR)National
202582%55%52%
202482%55%52%
202384%54%52%
202272%54%54%
202172%55%54%
202073%55%54%
201973%55%56%
201873%55%56%
201772%59%58%
201672%59%58%
201571%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
21 Students
17,107 Students
% of Others Students
7%
29%

Other Races Student Percentage Trends

YearGladstone, OR AvgOregon (OR)National
20257%29%26%
20247%29%26%
20236%30%25%
202211%30%25%
202111%30%25%
20209%30%24%
20199%30%24%
20189%30%23%
201715%29%22%
201615%29%22%
201516%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
27 Teachers
5,014 Teachers
Average Student-Teacher Ratio
11:1
12:1

Student-Teacher Ratio Trends (2015-2025)

YearGladstone, OR AvgOregon (OR)National
202511:112:111:1
202411:112:111:1
202312:112:111:1
202219:113:111:1
202119:113:111:1
202018:113:112:1
201918:113:112:1
201818:113:112:1
201715:112:112:1
201615:112:112:1
201516:113:112:1
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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
21 students
16 students

Class Size Trends (2015-2025)

YearGladstone, OR AvgOregon (OR)National
2025211615
2024211615
2023211615
2022211615
2021211615
2020211615
2019211615
2018211615
2017181615
2016181615
2015181515
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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
Admissions & Athletics

Frequently Asked Questions

How many private schools are located in Gladstone, OR?
2 private schools are located in Gladstone, OR.
What percentage of students in Gladstone go to private school?
16% of all K-12 students in Gladstone are educated in private schools (compared to the OR state average of 10%).
What percentage of private schools are religiously affiliated in Gladstone?
100% of private schools in Gladstone are religiously affiliated (most commonly Seventh Day Adventist and Christian).

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