For the 2025 school year, there are 8 public high schools serving 2,449 students in Malheur County, OR.
The top ranked public high schools in Malheur County, OR are Vale High School, Nyssa High School and Harper Charter School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Malheur County, OR public high schools have an average math proficiency score of 26% (versus the Oregon public high school average of 24%), and reading proficiency score of 52% (versus the 48% statewide average). High schools in Malheur County have an average ranking of 8/10, which is in the top 30% of Oregon public high schools.
Malheur County, OR public high school have a Graduation Rate of 88%, which is more than the Oregon average of 82%.
The school with highest graduation rate is Nyssa High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Oregon or national school graduation rate statistics.
Minority enrollment is 50% of the student body (majority Hispanic), which is more than the Oregon public high school average of 41% (majority Hispanic).
Best ÎÛÎÛÂþ» High Schools in Malheur County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Vale High School
(Math: 35-39% | Reading: 70-79%)
Rank:
Rank:
9/
Top 20%10
505 Viking Dr
Vale, OR 97918
(541) 473-3181
Vale, OR 97918
(541) 473-3181
Gr: 9-12 | 296 students Student-teacher ratio: 16:1 Minority enrollment: 22%
Rank: #22.
Nyssa High School
(Math: 35-39% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
824 Adrian Blvd
Nyssa, OR 97913
(541) 372-2287
Nyssa, OR 97913
(541) 372-2287
Gr: 9-12 | 345 students Student-teacher ratio: 17:1 Minority enrollment: 65%
Rank: #33.
Harper Charter School
Charter School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
2987 Harper/westfall Rd
Harper, OR 97906
(541) 358-2473
Harper, OR 97906
(541) 358-2473
Gr: K-12 | 250 students Student-teacher ratio: 19:1 Minority enrollment: 22%
Rank: #4 - 54. - 5.
Adrian High School
(Math: 21-39% | Reading: ≥50%)
Rank:
Rank:
7/
Top 50%10
305 Owyhee St
Adrian, OR 97901
(541) 372-2335
Adrian, OR 97901
(541) 372-2335
Gr: 9-12 | 88 students Student-teacher ratio: 10:1 Minority enrollment: 26%
Rank: #4 - 54. - 5.
Jordan Valley High School
(Math: 21-39% | Reading: ≥50%)
Rank:
Rank:
7/
Top 50%10
501 Bassett
Jordan Valley, OR 97910
(541) 586-2213
Jordan Valley, OR 97910
(541) 586-2213
Gr: 7-12 | 39 students Student-teacher ratio: 10:1 Minority enrollment: 5%
Rank: #66.
Ontario High School
(Math: 15-19% | Reading: 55-59%)
Rank:
Rank:
6/
Top 50%10
1115 W Idaho Ave
Ontario, OR 97914
(541) 889-5309
Ontario, OR 97914
(541) 889-5309
Gr: 9-12 | 691 students Student-teacher ratio: 16:1 Minority enrollment: 72%
Rank: #77.
Four Rivers Community School
Charter School
(Math: 15-19% | Reading: 35-39%)
Rank:
Rank:
3/
Bottom 50%10
2449 Sw 4th Ave
Ontario, OR 97914
(541) 889-3715
Ontario, OR 97914
(541) 889-3715
Gr: K-12 | 362 students Student-teacher ratio: 17:1 Minority enrollment: 84%
Rank: n/an/a
804 Adrian Blvd
Nyssa, OR 97913
(541) 372-2275
Nyssa, OR 97913
(541) 372-2275
Gr: K-12 | 378 students Student-teacher ratio: 54:1 Minority enrollment: 16%
Malheur County ÎÛÎÛÂþ» Schools (Closed)
School
Location
Quick Facts
Po Box 119
Jordan Valley, OR 97910
(208) 583-2420
Jordan Valley, OR 97910
(208) 583-2420
Gr: K-8 | 11 students Student-teacher ratio: 11:1
Frequently Asked Questions
What are the top ranked public high schools in Malheur County, OR?
The top ranked public high schools in Malheur County, OR include Vale High School, Nyssa High School and Harper Charter School.
How many public high schools are located in Malheur County?
8 public high schools are located in Malheur County.
What is the racial composition of students in Malheur County?
Malheur County public high schools minority enrollment is 50% of the student body (majority Hispanic), which is more than the Oregon public high schools average of 41% (majority Hispanic).
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