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Sumner High School

Public Grades 9-12
122nd
SchoolDigger Rank ?
of 438 Washington High Schools
Better than 72% of Washington high schools
Summary

Sumner High School is a large, well-regarded public high school serving approximately 1,857 students in grades 9-12 within the highly-ranked Sumner-Bonney Lake School District.

The school has clear academic strengths, particularly in English Language Arts where its proficiency rate of nearly 79% far exceeds the state average, and it maintains a consistently high graduation rate above 91%. However, a notable challenge exists in mathematics, where proficiency is just over 40%, lagging behind the district average and its sister school, Bonney Lake High School. Compared to other nearby schools with similar student demographics, such as Fife High School and Gov John Rogers High School, Sumner High generally performs better across key academic metrics.

An interesting finding is the performance difference within its own district; while both are strong schools, Bonney Lake High outperforms Sumner High in math proficiency, graduation rate, and has a lower student-teacher ratio, despite being only a few miles away. Sumner High operates with slightly lower per-student spending than several comparison schools, suggesting efficient use of resources. Parents should note that while the school's overall statewide ranking has declined from its peak several years ago, it has stabilized as a solid performer, successfully graduating students even as it works to improve math outcomes.

1,857
Students ?
22.5
Student/teacher ratio ?
$15,738
Per pupil spending ?
34.8%
Free/discounted lunch ?
 1707 Main St
       Sumner, WA  98390

(253) 891-5500

District: Sumner-Bonney Lake School District


Feeder schools for Sumner High School:

Elementary:    Crestwood Elementary
    Daffodil Valley Elementary
    Maple Lawn Elementary
Middle:    Lakeridge Middle School
    Sumner Middle School
Racial breakdown:

White:
63.1%
Hispanic:
18.2%
Two or more races:
11.1%
more
 See top rated Washington high schools

 Compare Sumner High School to nearby high schools!
At a glance
Ranking trend: Holding steady — 74th percentile in 2015 → 72nd in 2025
Strengths
Test scores above the Washington average (56% vs 48% meeting standards)
93% graduate in 4 years — above the Washington average (83%)
Above the Washington median (72nd percentile)
Worth a look
!Some student groups rank well below the school's overall statewide standing
!Large classes — about 22 students per teacher
Students meeting standards (2024-2025) ?
This school56%
District avg63%
Washington avg48%
122nd of 438
Washington public high schools ?
Top 28%▼ down 2 pts since 2015
See the entire ranking list of Washington High Schools →
SchoolDigger rating ?
2nd of 2High Schools in the Sumner-Bonney Lake School District
11th of 247Sumner-Bonney Lake School District among Washington districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankWashington percentileRating
202566.6122 of 43872.1%★★★★☆
202473.688 of 43779.9%★★★★☆
202376.082 of 44281.4%★★★★☆
202275.985 of 43480.4%★★★★☆
202169.4105 of 45576.9%★★★★☆
201977.676 of 41781.8%★★★★☆
201872.182 of 31574.0%★★★★☆
201776.857 of 30181.1%★★★★☆
201679.246 of 30685.0%★★★★☆
201567.487 of 34174.5%★★★★☆
201364.4154 of 45466.1%★★★☆☆
201261.4153 of 45066.0%★★★☆☆
201158.8152 of 44065.5%★★★☆☆
201072.7103 of 42375.7%★★★★☆
200976.774 of 40281.6%★★★★☆
200879.654 of 39686.4%★★★★☆
200772.6103 of 39974.2%★★★★☆
200669.0121 of 39569.4%★★★☆☆
200559.6180 of 39454.3%★★★☆☆
200472.194 of 39075.9%★★★★☆

Asian

YearAvg scoreStatewide rankWashington percentileRating
202545.960 of 11949.6%★★★☆☆
202472.032 of 11371.7%★★★★☆
202256.754 of 12456.5%★★★☆☆
202143.977 of 13643.4%★★☆☆☆

English Language Learner

YearAvg scoreStatewide rankWashington percentileRating
202131.572 of 10229.4%★★☆☆☆

Female

YearAvg scoreStatewide rankWashington percentileRating
202566.698 of 35072.0%★★★★☆
202470.385 of 34775.5%★★★★☆
202372.092 of 35774.2%★★★★☆
202268.1104 of 36871.7%★★★★☆
202174.567 of 39082.8%★★★★☆
201975.574 of 35879.3%★★★★☆
201874.155 of 24377.4%★★★★☆

Hispanic

YearAvg scoreStatewide rankWashington percentileRating
202564.379 of 24968.3%★★★☆☆
202467.062 of 24875.0%★★★★☆
202357.785 of 24965.9%★★★☆☆
202258.687 of 26166.7%★★★☆☆
202153.1118 of 27857.6%★★★☆☆
201957.689 of 24163.1%★★★☆☆
201869.535 of 15677.6%★★★★☆

Homeless

YearAvg scoreStatewide rankWashington percentileRating
202532.524 of 3633.3%★★☆☆☆
202483.81 of 2495.8%★★★★★
202273.67 of 2774.1%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankWashington percentileRating
202546.7186 of 35547.6%★★☆☆☆
202462.4106 of 35670.2%★★★★☆
202359.5125 of 36265.5%★★★☆☆
202266.893 of 37074.9%★★★★☆
202161.4113 of 39271.2%★★★★☆
201969.779 of 34477.0%★★★★☆
201866.361 of 22773.1%★★★★☆

Male

YearAvg scoreStatewide rankWashington percentileRating
202561.0131 of 35963.5%★★★☆☆
202471.082 of 36277.3%★★★★☆
202375.864 of 35882.1%★★★★☆
202278.363 of 36382.6%★★★★☆
202163.2117 of 39570.4%★★★★☆
201977.763 of 35582.3%★★★★☆
201865.981 of 25468.1%★★★☆☆

Military Connected

YearAvg scoreStatewide rankWashington percentileRating
202151.722 of 4753.2%★★★☆☆

Multi-racial

YearAvg scoreStatewide rankWashington percentileRating
202540.4103 of 17039.4%★★☆☆☆
202469.044 of 16172.7%★★★★☆
202364.946 of 16672.3%★★★★☆
202255.178 of 17956.4%★★★☆☆
202159.468 of 19565.1%★★★☆☆
201964.945 of 16372.4%★★★★☆
201858.342 of 9153.8%★★★☆☆

Special Education

YearAvg scoreStatewide rankWashington percentileRating
202455.036 of 11067.3%★★★☆☆
202238.376 of 13041.5%★★☆☆☆
202152.575 of 21264.6%★★★☆☆
201963.630 of 12876.6%★★★★☆
201875.124 of 13982.7%★★★★☆

White

YearAvg scoreStatewide rankWashington percentileRating
202562.3124 of 37366.8%★★★☆☆
202468.1104 of 37472.2%★★★★☆
202374.281 of 37978.6%★★★★☆
202276.178 of 39080.0%★★★★☆
202167.3111 of 41373.1%★★★★☆
201976.274 of 38280.6%★★★★☆
201867.274 of 22266.7%★★★☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Female (2025)72nd percentile~ school
Hispanic (2025)68th percentile-4 vs school
Special Education (2024)67th percentile-13 vs school
White (2025)67th percentile-5 vs school
Male (2025)64th percentile-9 vs school
Military Connected (2021)53rd percentile-24 vs school
Asian (2025)50th percentile-23 vs school
Low Socio Economic Status (2025)48th percentile-25 vs school
Multi-racial (2025)39th percentile-33 vs school
Homeless (2025)33rd percentile-39 vs school
English Language Learner (2021)29th percentile-48 vs school
By subject vs Washington (2024-2025) ?
English Language Arts79%+26 vs state
Science49%~ state avg
Math40%-3 vs state

5.0
1 rating · 1 written review
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What people are saying
by a student
Tuesday, August 20, 2013

Open Quote I love this school SO much. I am currently a student at Sumner and I have to say, they have a lot of course offerings and sports programs. There is also a great marching band!!!!! Close Quote





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Frequently Asked Questions about Sumner High School

Sumner High School ranks 122nd of 438 Washington high schools. SchoolDigger rates this school 4 stars out of 5.

Sumner High School is fed by the following schools:

Elementary : Crestwood Elementary
Elementary : Daffodil Valley Elementary
Elementary : Maple Lawn Elementary
Middle : Lakeridge Middle School
Middle : Sumner Middle School

In the 2024-25 school year, 1,857 students attended Sumner High School.

Students at Sumner High School are 63% White, 18% Hispanic, 11% Two or more races, 4% Asian, 2% African American.


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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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