Seattle-Tacoma-Bellevue, WA · WA

Snohomish School District — Decoded Rankings

12 of 18 schools ranked · Updated 2026-05-29

District profile

Total enrollment
5,543
Free/reduced lunch
24.7%
Avg SES index
79.9
State
WA

Schools in Snohomish School District

Elementary / Middle Schools (10 ranked)

Schools sortable by achievement rank, decoded rank, rank shift, story type, and confidence.
Totem FallsNeighborhoodSnohomish School District#148#137High
Seattle Hill ElementaryNeighborhoodSnohomish School District#180#217High
Machias ElementaryNeighborhoodSnohomish School District#271#219High
Dutch Hill ElementaryNeighborhoodSnohomish School District#248#255High
Little Cedars Elementary SchoolNeighborhoodSnohomish School District#178#315High
Central Emerson ElementaryNeighborhoodSnohomish School District#447#413High
Cascade View ElementaryNeighborhoodSnohomish School District#373#449High
Cathcart ElementaryNeighborhoodSnohomish School District#249#462High
Riverview ElementaryNeighborhoodSnohomish School District#330#474High
Centennial Middle SchoolNeighborhoodSnohomish School District#454#643High

High Schools (2 ranked)

Schools sortable by achievement rank, decoded rank, rank shift, story type, and confidence.
Glacier Peak High SchoolNeighborhoodSnohomish School District#0#0Insufficient
Snohomish High SchoolNeighborhoodSnohomish School District#0#0Insufficient

Story type breakdown

  • 0
  • 1
  • 0
  • 8
  • 1

How this district compares

District-level averages relative to the Seattle-Tacoma-Bellevue, WA metro median.

MeasureDistrict avgMetro medianRead
Avg achievement percentile (metro)57.8507.8 points above the metro median
Avg decoded percentile (metro)39.55010.5 points below the metro median
Avg rank shift (places gained after context)-70.60Schools lose 70.6 places on average after context.

Data & sources

Assessment data
2024–25 school year
NCES CCD vintage
2024
Census ACS 5-year vintage
2020-2024
Last updated
May 29, 2026
Methodology version
0.2.0

SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →