For the 2026 school year, there is 1 public high school serving 1,857 students in 98390, WA.
The top-ranked public high school in 98390, WA is Sumner High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 98390 have an average math proficiency score of 43% (versus the Washington public high school average of 34%), and reading proficiency score of 79% (versus the 65% statewide average). High schools in 98390, WA have an average ranking of 9/10, which is in the top 20% of Washington public high schools.
Public high school in zipcode 98390 have a Graduation Rate of 92%, which is more than the Washington average of 84%.
The school with highest graduation rate is Sumner High School, with 92% graduation rate. Read more about public school graduation rate statistics in Washington or national school graduation rate statistics.
Minority enrollment is 37% of the student body (majority Hispanic), which is less than the Washington public high school average of 51% (majority Hispanic).
Best 98390, WA Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Sumner High School
(Math: 43% | Reading: 79%)
Rank:
Rank:
8/
Top 30%10
1707 Main St
Sumner, WA 98390
(253) 891-5500
Sumner, WA 98390
(253) 891-5500
Gr: 9-12 | 1,857 students Student-teacher ratio: 23:1 Minority enrollment: 37%
Frequently Asked Questions
What are the top-ranked public high schools in 98390, WA?
The top-ranked public high schools in 98390, WA include Sumner High School.
How many public high schools are located in 98390?
1 public high schools are located in 98390.
What is the racial composition of students in 98390?
98390 public high schools minority enrollment is 37% of the student body (majority Hispanic), which is less than the Washington public high schools average of 51% (majority Hispanic).
Recent Articles
The First Six Weeks at a New Public School
The first six weeks reveal how children are adapting to a new public school. Learn which academic, social, emotional, attendance, and routine signals parents should monitor closely.
Will Your Child Receive Enough Individual Attention? Looking Beyond Student-Teacher Ratios
Student-teacher ratios reveal only part of a school’s story. Learn how families can evaluate class size, staffing, teacher access, tutoring, feedback, and personalized support for children today.
What Families Should Ask About AI Use in Public Schools
Families need clear answers about classroom AI. Learn what to ask public schools about teaching, academic integrity, privacy, teacher oversight, equity, and student learning before concerns arise.