Yakima, WA · WA

Sunnyside School District — Decoded Rankings

7 of 9 schools ranked · Updated 2026-09-04

District profile

Total enrollment
3,612
Free/reduced lunch
82.1%
Avg SES index
15.0
State
WA

Schools in Sunnyside School District

Elementary / Middle Schools (6 ranked)

Schools sortable by achievement rank, decoded rank, rank shift, story type, and confidence.
Rating
Washington ElementaryNeighborhoodSunnyside School District#1052#199 (WA)plausibly #108–367#10 (Yakima metro)High
Outlook Elementary SchoolNeighborhoodSunnyside School District#1359#299 (WA)plausibly #184–451#14 (Yakima metro)High
Harrison Middle SchoolNeighborhoodSunnyside School District#1259#508 (WA)plausibly #347–740#22 (Yakima metro)High
Pioneer Elementary SchoolNeighborhoodSunnyside School District#1241#628 (WA)plausibly #522–814#28 (Yakima metro)High
Chief Kamiakin Elementary SchoolNeighborhoodSunnyside School District#1321#726 (WA)plausibly #576–985#32 (Yakima metro)High
Sierra Vista Middle SchoolNeighborhoodSunnyside School District#1447#1277 (WA)plausibly #1136–1332#55 (Yakima metro)High

High Schools (1 ranked)

Schools sortable by achievement rank, decoded rank, rank shift, story type, and confidence.
Rating
Sunnyside High SchoolNeighborhoodSunnyside School District#286#129 (WA)HS#7 (Yakima metro)HS outcomeHigh

Story type breakdown

  • 2
  • 0
  • 0
  • 3
  • 1

How this district compares

District-level averages relative to the Yakima, WA metro median.

MeasureDistrict avgMetro medianRead
Avg achievement percentile (metro)42.5507.5 points below the metro median
Avg decoded percentile (metro)55.5505.5 points above the metro median
Avg rank shift (places gained after context)7.50Schools gain 7.5 places on average after context.

Data & sources

Assessment data
2023–24 school year
NCES CCD vintage
2023
Census ACS 5-year vintage
2020-2024
Last updated
September 4, 2026
Methodology version
0.14.0
Source files (3)

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