Sumner High School
🇺🇸 Official data · 2025Sumner, Washington 98390 · Sumner-Bonney Lake School District
#58 of 333 high schools in Washington
#3668 of 16,910 nationally
About Sumner High School
Sumner High School is a public high located in Sumner, in the Sumner-Bonney Lake School District school district of Washington, United States. It caters for Grades 9–12. In 2025 it enrolled 1,857 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.6 out of 100, placing it in the top 25% of high schools in United States and 58th of 333 ranked high schools in Washington. Its strongest component is reading proficiency (90th percentile), and its weakest is students per teacher (9th percentile).
Other published figures: enrollment 1,857.
There are 5 schools in Sumner; Sumner High School ranks 3rd of 5 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)56%
- Reading proficiency (30%)85%
- Community advantage (fewer free/reduced-price lunch) (25%)34.8%
- Students per teacher (15%)22.6
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Sumner High School by the official sources.
- Enrollment
- 1,857
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 34.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.6
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 85%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 56%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sumner High School
Closest schools by straight-line distance, with their Success Index (US).
Daffodil Valley Elementary
Sumner · Public elementary · Grades PK–5
524 students · 582 m away
Maple Lawn Elementary
Sumner · Public elementary · Grades PK–5
628 students · 979 m away
Sumner Middle School
Sumner · Public middle · Grades 6–8
674 students · 983 m away
Crestwood Elementary
Bonney Lake · Public elementary · Grades PK–5
393 students · 3.0 km away
Shaw Road Elementary
Puyallup · Public elementary · Grades K–6
615 students · 3.1 km away
Lakeridge Middle School
Bonney Lake · Public middle · Grades 6–8
763 students · 3.2 km away
Spinning Elementary
Puyallup · Public elementary · Grades K–6
299 students · 3.7 km away
Mt View Elementary
Edgewood · Public elementary · Grades K–6
279 students · 3.9 km away
Stewart Elementary
Puyallup · Public elementary · Grades PK–6
343 students · 4.4 km away
Kalles Junior High
Puyallup · Public middle · Grades 7–9
762 students · 4.6 km away
Similar schools
Public high schools in Washington with a comparable Enrollment.
Moses Lake High School
Moses Lake · Public high · Grades 9–12
1,856 students
Auburn Riverside High School
Auburn · Public high · Grades 9–12
1,852 students
Newport Senior High School
Bellevue · Public high · Grades 9–12
1,850 students
Mount Vernon High School
Mount Vernon · Public high · Grades 9–12
1,849 students
Mount Rainier High School
Des Moines · Public high · Grades 9–12
1,846 students
Skyview High School
Vancouver · Public high · Grades 9–12
1,869 students
Frequently asked questions
Is Sumner High School a good school?
Sumner High School has a Success Index (US) of 68.6 out of 100 (Top 25% of high schools in United States) and ranks #58 of 333 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Sumner High School rank in Washington?
Sumner High School ranks #58 of 333 high schools in Washington and #3668 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Sumner High School?
Sumner High School had 1,857 students in 2025.
Is Sumner High School a elementary school or a high school?
Sumner High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Sumner High School?
There are 10 schools within 15 km of Sumner High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.