Schools in Ontario SD 8C · Malheur County
4 ranked schools
Overall Score Percentile
<20
20+
40+
60+
80+
1
4/10Ontario Middle School
Ontario SD 8C · Ontario
#1 Overall in Ontario SD 8C
4/10 · #136 Middle School in Oregon
State Percentile
Eng
48%
Math
30%
2
4/10Ontario High School
Ontario SD 8C · Ontario
#2 Overall in Ontario SD 8C
4/10 · #138 High School in Oregon
State Percentile
Eng
39%
Math
32%
3
4/10Aiken Elementary School
Ontario SD 8C · Ontario
#3 Overall in Ontario SD 8C
4/10 · #453 Elementary School in Oregon
State Percentile
Eng
19%
Math
47%
4
3/10Alameda Intermediate School
Ontario SD 8C
#4 Overall in Ontario SD 8C
3/10 · #483 Elementary School in Oregon
State Percentile
Eng
22%
Math
36%
About schools in Malheur County
Ontario anchors Malheur County as its largest city, but the schools drawing the strongest statewide attention are scattered across the smaller communities to the east and south. Adrian Elementary and Vale High School both rank at the 95th percentile statewide — a remarkable showing for rural districts — while Nyssa High School adds another top-10% result nearby. Across 7 districts and 16 ranked schools, nearly half land in the top quartile statewide, suggesting consistent academic performance rather than isolated bright spots. Families weighing this remote corner of eastern Oregon will find more competitive public schooling than the county's size might suggest.