Gladstone High School
Public
High Grades 9–12
Part of Gladstone SD 115
18800 Portland Ave, Gladstone, OR 97027 · (503) 655-2544
Community ratings
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Academic performanceComing soon
State test scores coming soon
Proficiency and other measures from the OR Department of Education report card, shown against the state average.
At a glance
559Students enrolled
21:1Student–teacher ratio
63%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9127
Grade 10139
Grade 11139
Grade 12154
Students
White · 71%391
Hispanic · 19%105
Two or more races · 7%37
Asian · 1%7
Native Hawaiian/Pacific Islander · 1%5
Black · 1%4
American Indian/Alaska Native · 1%4
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
602’20
614’21
594’22
571’23
559’24
Location
18800 Portland Ave Gladstone
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.