For the 2026 school year, there is 1 public high school serving 379 students in Rainier, OR.
The top-ranked public high school in Rainier, OR is Rainier Jr/sr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Rainier, OR public high school have an average math proficiency score of 17% (versus the Oregon public high school average of 24%), and reading proficiency score of 47% (versus the 48% statewide average). High schools in Rainier have an average ranking of 5/10, which is in the bottom 50% of Oregon public high schools.
Rainier, OR public high school have a Graduation Rate of 62%, which is less than the Oregon average of 82%.
The school with highest graduation rate is Rainier Jr/sr High School, with 60-64% graduation rate. Read more about public school graduation rate statistics in Oregon or national school graduation rate statistics.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Oregon public high school average of 41% (majority Hispanic).
Best Public High Schools in Rainier, OR (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Rainier Jr/sr High School
(Math: 15-19% | Reading: 45-49%)
Rank:
Rank:
4/
Bottom 50%10
28170 Old Rainier Rd
Rainier, OR 97048
(503) 556-4215
Rainier, OR 97048
(503) 556-4215
Gr: 7-12 | 379 students Student-teacher ratio: 14:1 Minority enrollment: 21%
Rainier, Oregon Public Schools (Closed)
School
Location
Quick Facts
Po Box 190
Rainier, OR 97048
(503) 556-4218
Rainier, OR 97048
(503) 556-4218
Gr: 5-8 | 397 students Student-teacher ratio: 21:1 Minority enrollment: 3%
Frequently Asked Questions
What are the top-ranked public high schools in Rainier, OR?
The top-ranked public high schools in Rainier, OR include Rainier Jr/sr High School.
How many public high schools are located in Rainier?
1 public high schools are located in Rainier.
What is the racial composition of students in Rainier?
Rainier public high schools minority enrollment is 21% of the student body (majority Hispanic), which is less than the Oregon public high schools average of 41% (majority Hispanic).
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