Sunnyside High School
🇺🇸 Official data · 2025Sunnyside, Washington 98944 · Sunnyside School District
#303 of 333 high schools in Washington
#13033 of 16,910 nationally
About Sunnyside High School
Sunnyside High School is a public high located in Sunnyside, in the Sunnyside School District school district of Washington, United States. It caters for Grades 9–12. In 2025 it enrolled 2,122 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 31.4 out of 100, placing it in the lower 50% of high schools in United States and 303rd of 333 ranked high schools in Washington. Its strongest component is reading proficiency (50th percentile), and its weakest is students per teacher (11th percentile).
Other published figures: enrollment 2,122.
There are 7 schools in Sunnyside; Sunnyside High School ranks 5th of 7 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)29%
- Reading proficiency (30%)54%
- Community advantage (fewer free/reduced-price lunch) (25%)82.9%
- Students per teacher (15%)21.7
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 Sunnyside High School by the official sources.
- Enrollment
- 2,122
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 82.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 21.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 54%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 29%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sunnyside High School
Closest schools by straight-line distance, with their Success Index (US).
Harrison Middle School
Sunnyside · Public middle · Grades 6–8
820 students · 297 m away
Chief Kamiakin Elementary School
Sunnyside · Public elementary · Grades PK–5
575 students · 550 m away
Pioneer Elementary School
Sunnyside · Public elementary · Grades PK–5
602 students · 853 m away
Washington Elementary
Sunnyside · Public elementary · Grades PK–5
602 students · 1.1 km away
Sierra Vista Middle School
Sunnyside · Public middle · Grades 6–8
549 students · 1.4 km away
Sun Valley Elementary School
Sunnyside · Public elementary · Grades PK–K
474 students · 1.8 km away
Outlook Elementary School
Outlook · Public elementary · Grades PK–5
403 students · 8.0 km away
Grandview Middle School
Grandview · Public middle · Grades 6–8
815 students · 9.5 km away
Grandview High School
Grandview · Public high · Grades 9–12
1,160 students · 9.6 km away
Thompson Elementary School
Grandview · Public elementary · Grades PK–5
549 students · 9.7 km away
Similar schools
Public high schools in Washington with a comparable Enrollment.
Mariner High School
Everett · Public high · Grades 9–12
2,106 students
Henry M. Jackson High School
Mill Creek · Public high · Grades 9–12
2,148 students
Mount Si High School
Snoqualmie · Public high · Grades 9–12
2,152 students
Graham Kapowsin High School
Graham · Public high · Grades 9–12
2,087 students
Lake Washington High School
Kirkland · Public high · Grades 9–12
2,081 students
Wenatchee High School
Wenatchee · Public high · Grades 9–12
2,066 students
Frequently asked questions
Is Sunnyside High School a good school?
Sunnyside High School has a Success Index (US) of 31.4 out of 100 (Lower 50% of high schools in United States) and ranks #303 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 Sunnyside High School rank in Washington?
Sunnyside High School ranks #303 of 333 high schools in Washington and #13033 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Sunnyside High School?
Sunnyside High School had 2,122 students in 2025.
Is Sunnyside High School a elementary school or a high school?
Sunnyside High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Sunnyside High School?
There are 10 schools within 15 km of Sunnyside High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.