SchoolRow
#63

Sumner High School

Sumner, WA · Sumner-Bonney Lake School District · Grades 9-12

63rd of 437 Washington high schools statewide · better than 86%· Stable

1,866
Students
2023–24 enrollment
23.3:1
Student / teacher ratio
34%
Free / reduced-price lunch
low-income indicator
34.4%
Chronically absent
WA average 27%

Sumner High School ranking

SchoolRow ranks Sumner High School 63rd of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 86% of high schools statewide. Its statewide percentile went from 90th in 2019 to 86th in 2025.

Statewide percentile by year
25%50%75%86%201920202025no testing 2020–21

Sumner High School test scores

Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 469 students tested

English Language Arts
This school
76%
WA average
51%
Math
This school
39%
WA average
41%
Science
This school
42%
WA average
43%
English Language Arts over time this school WA average
25%50%75%76%51%201920202025no testing 2020–21
Math over time this school WA average
25%50%75%39%41%201920202025no testing 2020–21

Sumner High School students

Racial and ethnic breakdown of 1,866 students (202324, NCES) — and how it has shifted since 2013

Hispanic18%White66%Two+10%
Hover the pie for details
Hispanic 18%White 66%Two or more races 10%11%77%20132023
GroupTrend20132023Change
White76.8%65.5% 11.3 pts
Hispanic11.0%17.5% 6.5 pts
Two or more races6.2%10.2% 4.0 pts
Asian3.0%3.1% 0.1 pts
Black1.2%2.0% 0.8 pts
Pacific Islander0.7%0.9% 0.2 pts
American Indian1.1%0.8% 0.3 pts

Homes near Sumner High School

Typical home value $609K in zip 98390 as of 2026-05 · trend since 2000

$159K$318K$476K$635K$603K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 98390 on Zillow →

High schools near Sumner High School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Sumner High School in?

Sumner High School is part of the Sumner-Bonney Lake School District district in Sumner, Washington.

Is Sumner High School a good school?

SchoolRow ranks Sumner High School 63rd of 437 Washington high schools (better than 86% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).

What is the racial makeup of Sumner High School?

White 66%, Hispanic 18%, Two or more races 10%, Asian 3% (1,866 students, 2023–24).

How much do homes near Sumner High School cost?

The typical home value in zip code 98390 is $609K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.