For the 2026 school year, there is 1 public school serving 44 students in 99140, WA.
The top-ranked public school in 99140, WA is Keller Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public school in zipcode 99140 have an average math proficiency score of 20% (versus the Washington public school average of 41%), and reading proficiency score of 50% (versus the 53% statewide average). Schools in 99140, WA have an average ranking of 3/10, which is in the bottom 50% of Washington public schools.
Minority enrollment is 93% of the student body (majority American Indian), which is more than the Washington public school average of 52% (majority Hispanic).
Best 99140, WA Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Keller Elementary School
(Math: ≤20% | Reading: <50%)
Rank:
Rank:
3/
Bottom 50%10
17 S. School Rd.
Keller, WA 99140
(509) 634-4325
Keller, WA 99140
(509) 634-4325
Gr: K-6 | 44 students Student-teacher ratio: 15:1 Minority enrollment: 92%
Frequently Asked Questions
What are the top-ranked public schools in 99140, WA?
The top-ranked public schools in 99140, WA include Keller Elementary School.
How many public schools are located in 99140?
1 public schools are located in 99140.
What is the racial composition of students in 99140?
99140 public schools minority enrollment is 93% of the student body (majority American Indian), which is more than the Washington public schools average of 52% (majority Hispanic).
Recent Articles
Back-to-School Tech & Online Learning Readiness Checklist
A 2026 guide to back-to-school tech & online learning readiness, helping families prepare devices, connectivity, skills, and safety.
How Public Schools Prepare for College in High School
Learn how public schools prepare for college and what parents should look for as students begin high school. Updated for 2026.
School Choice in 2026: What Parents Must Know
Explore how school choice is reshaping U.S. education in 2026, with updated trends, enrollment data, costs, policies, and practical guidance for parents.