Best Ontario Public Middle Schools (2025-26)

For the 2025-26 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 score of 16% (versus the Oregon public middle school average of 29%), and 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 Public Middle Schools in Ontario, OR (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Annex Charter School

Charter School

(Math: 40-49% | Reading: 50-59%)
:

Top 30%

Add to Compare

402 Annex Rd
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%)
:

Bottom 50%

Add to Compare

573 Sw 2nd Ave
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%)
:

Bottom 50%

Add to Compare

2449 Sw 4th Ave
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).