For the 2025-26 school year, there are 4 public middle schools serving 1,397 students in 98223, WA.
The top ranked public middle schools in 98223, WA are Haller Middle School, Post Middle School and Stillaguamish Valley Learning Center. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle schools in zipcode 98223 have an average math proficiency score of 30% (versus the Washington public middle school average of 37%), and reading proficiency score of 50% (versus the 51% statewide average). Middle schools in 98223, WA have an average ranking of 5/10, which is in the bottom 50% of Washington public middle schools.
Minority enrollment is 30% of the student body (majority Hispanic), which is less than the Washington public middle school average of 50% (majority Hispanic).
Best 98223, WA Public Middle Schools (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Haller Middle School
(Math: 26% | Reading: 57%)
Rank:
Rank:
5/
Bottom 50%10
600 E. First
Arlington, WA 98223
(360) 618-6400
Arlington, WA 98223
(360) 618-6400
Gr: 6-8 | 577 students Student-teacher ratio: 21:1 Minority enrollment: 35%
Rank: #22.
Post Middle School
(Math: 34% | Reading: 46%)
Rank:
Rank:
4/
Bottom 50%10
1220 E. 5th St
Arlington, WA 98223
(360) 618-6450
Arlington, WA 98223
(360) 618-6450
Gr: 6-8 | 634 students Student-teacher ratio: 22:1 Minority enrollment: 26%
Rank: #33.
Stillaguamish Valley Learning Center
Alternative School
(Math: 30-34% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
1215 E 5th
Arlington, WA 98223
(360) 618-6440
Arlington, WA 98223
(360) 618-6440
Gr: K-11 | 186 students Student-teacher ratio: 27:1 Minority enrollment: 26%
98223, Washington Public Schools (Closed)
School
Location
Quick Facts
18722 59th Ave Ne
Arlington, WA 98223
(360) 435-1889
Arlington, WA 98223
(360) 435-1889
Gr: 9 | 45 students Student-teacher ratio: 15:1 Minority enrollment: 9%
Frequently Asked Questions
What are the top ranked public middle schools in 98223, WA?
The top ranked public middle schools in 98223, WA include Haller Middle School, Post Middle School and Stillaguamish Valley Learning Center.
How many public middle schools are located in 98223?
4 public middle schools are located in 98223.
What is the racial composition of students in 98223?
98223 public middle schools minority enrollment is 30% of the student body (majority Hispanic), which is less than the Washington public middle schools average of 50% (majority Hispanic).
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