For the 2026 school year, there is 1 public middle school serving 62 students in 99139, WA.
The top-ranked public middle school in 99139, WA is Selkirk Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public middle school in zipcode 99139 have an average math proficiency score of 52% (versus the Washington public middle school average of 37%), and reading proficiency score of 55% (versus the 51% statewide average). Middle schools in 99139, WA have an average ranking of 8/10, which is in the top 30% of Washington public middle schools.
Minority enrollment is 16% of the student body (majority Hispanic), which is less than the Washington public middle school average of 50% (majority Hispanic).
Best 99139, WA Public Middle Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Selkirk Middle School
(Math: 50-54% | Reading: 50-59%)
Rank:
Rank:
7/
Top 50%10
10372 Highway 31
Ione, WA 99139
(509) 446-3505
Ione, WA 99139
(509) 446-3505
Gr: 6-8 | 62 students Student-teacher ratio: 16:1 Minority enrollment: 16%
99139, Washington Public Schools (Closed)
School
Location
Quick Facts
Po Box 77
Ione, WA 99139
(509) 442-3725
Ione, WA 99139
(509) 442-3725
Gr: PK-3 | 96 students Student-teacher ratio: 16:1 Minority enrollment: 15%
Frequently Asked Questions
What are the top-ranked public middle schools in 99139, WA?
The top-ranked public middle schools in 99139, WA include Selkirk Middle School.
How many public middle schools are located in 99139?
1 public middle schools are located in 99139.
What is the racial composition of students in 99139?
99139 public middle schools minority enrollment is 16% of the student body (majority Hispanic), which is less than the Washington public middle schools average of 50% (majority Hispanic).
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