For the 2026-27 school year, there are 2 public schools serving 128 students in 99139, WA.
The top-ranked public schools in 99139, WA are Selkirk High School and Selkirk Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 99139 have an average math proficiency score of 56% (versus the Washington public school average of 41%), and reading proficiency score of 54% (versus the 53% statewide average). Schools in 99139, WA have an average ranking of 8/10, which is in the top 30% of Washington public schools.
Minority enrollment is 20% of the student body (majority Hispanic), which is less than the Washington public school average of 53% (majority Hispanic).
Best 99139, WA Public Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Selkirk High School
(Math: 60-79% | Reading: ≥50%)
Rank:
Rank:
8/
Top 30%10
10372 Highway 31
Ione, WA 99139
(509) 446-3505
Ione, WA 99139
(509) 446-3505
Gr: 9-12 | 76 students Student-teacher ratio: 11:1 Minority enrollment: 21%
Rank: #22.
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 | 52 students Student-teacher ratio: 13:1 Minority enrollment: 17%
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 schools in 99139, WA?
The top-ranked public schools in 99139, WA include Selkirk High School and Selkirk Middle School.
How many public schools are located in 99139?
2 public schools are located in 99139.
What is the racial composition of students in 99139?
99139 public schools minority enrollment is 20% of the student body (majority Hispanic), which is less than the Washington public schools average of 53% (majority Hispanic).
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