Sunnyside, WA public schools

6 public schools. Tick schools to compare their trends.

Subject percentages show the share of students who met or exceeded the state standard.


Chief Kamiakin Elementary School Grades PK–5 · Sunnyside School District	26% −23 vs state	24% −27 vs state	28% −26 vs state	3% Average of math, English and science: 23% in 2022-23 → 26% in 2025-26	88%	575	Hispanic 93%
Harrison Middle School Grades 6–8 · Sunnyside School District	18% −22 vs state	31% −19 vs state	29% −20 vs state	5% Average of math, English and science: 31% in 2022-23 → 26% in 2025-26	83%	820	Hispanic 94%
Pioneer Elementary School Grades PK–5 · Sunnyside School District	27% −22 vs state	21% −30 vs state	24% −30 vs state	3% Average of math, English and science: 27% in 2022-23 → 24% in 2025-26	86%	602	Hispanic 92%
Sierra Vista Middle School Grades 6–8 · Sunnyside School District	16% −24 vs state	30% −21 vs state	18% −31 vs state	3% Average of math, English and science: 18% in 2022-23 → 21% in 2025-26	91%	549	Hispanic 94%
Sunnyside High School Grades 9–12 · Sunnyside School District	7% −29 vs state	41% −24 vs state	26% −23 vs state	8% Average of math, English and science: 32% in 2022-23 → 24% in 2025-26	83%	2,122	Hispanic 92%
Washington Elementary Grades PK–5 · Sunnyside School District	33% −16 vs state	30% −21 vs state	34% −21 vs state	4% Average of math, English and science: 36% in 2022-23 → 32% in 2025-26	85%	602	Hispanic 91%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch.