For the 2025 school year, there are 3 public middle schools serving 774 students in Ontario, OR.
The top ranked public middle schools in Ontario, OR are Annex Charter School, Ontario Middle School and Four Rivers Community School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ontario, OR public middle schools have an average math proficiency score of 16% (versus the Oregon public middle school average of 29%), and reading proficiency score of 45% (versus the 45% statewide average). Middle schools in Ontario have an average ranking of 4/10, which is in the bottom 50% of Oregon public middle schools.
Minority enrollment is 72% of the student body (majority Hispanic), which is more than the Oregon public middle school average of 38% (majority Hispanic).
Best ºÚÁÏÍø¹ÙÍø Middle Schools in Ontario, OR (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Annex Charter School
Charter School
(Math: 40-49% | Reading: 50-59%)
Rank:
Rank:
8/
Top 30%10
402 Annex Rd
Ontario, OR 97914
(541) 262-3280
Ontario, OR 97914
(541) 262-3280
Gr: K-8 | 79 students Student-teacher ratio: 9:1 Minority enrollment: 34%
Rank: #22.
Ontario Middle School
(Math: 12% | Reading: 48%)
Rank:
Rank:
4/
Bottom 50%10
573 Sw 2nd Ave
Ontario, OR 97914
(541) 889-5377
Ontario, OR 97914
(541) 889-5377
Gr: 7-8 | 333 students Student-teacher ratio: 14:1 Minority enrollment: 68%
Rank: #33.
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%
Frequently Asked Questions
What are the top ranked public middle schools in Ontario, OR?
The top ranked public middle schools in Ontario, OR include Annex Charter School, Ontario Middle School and Four Rivers Community School.
How many public middle schools are located in Ontario?
3 public middle schools are located in Ontario.
What is the racial composition of students in Ontario?
Ontario public middle schools minority enrollment is 72% of the student body (majority Hispanic), which is more than the Oregon public middle schools average of 38% (majority Hispanic).
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