SchoolRow
#63

Sumner High School

Sumner, WA · Sumner-Bonney Lake School District

Regular public school · Grades 9-12 · Suburb, large

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

1707 Main St, Sumner, WA 98390

(253)891-5500NCES ID 530861001446Directory 202324

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%

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

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

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

Racial and ethnic breakdown of 1,866 students (202324, NCES) — history since 1988, with comparable seven-category changes from 2010

Hispanic18%White66%Two+10%
Hover the pie for details
categories changedHispanic 18%White 66%Two or more races 10%95%19882023
GroupTrend20102023Change
White81.6%65.5% 16.1 pts
Hispanic8.9%17.5% 8.6 pts
Two or more races2.4%10.2% 7.8 pts
Asian3.1%3.1% 0.0 pts
Black1.7%2.0% 0.3 pts
Pacific Islander0.4%0.9% 0.5 pts
American Indian1.8%0.8% 1.0 pts

NCES history for this school begins in 1988. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

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 →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Sumner High School

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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.