Spokane-Spokane Valley, WA · WA

Riverside School District — Decoded Rankings

3 of 5 schools ranked · Updated 2026-09-04

District profile

Total enrollment
1,025
Free/reduced lunch
58.5%
Avg SES index
43.7
State
WA

Schools in Riverside School District

Elementary / Middle Schools (3 ranked)

3 official · 1 unranked (N/A — not yet eligible)

Schools sortable by achievement rank, decoded rank, rank shift, story type, and confidence.
Rating
Riverside Middle SchoolNeighborhoodRiverside School District#590#104 (WA)plausibly #43–344#8 (Spokane-Spokane Valley metro)High
Riverside ElementaryNeighborhoodRiverside School District#553#349 (WA)plausibly #200–644#28 (Spokane-Spokane Valley metro)≈ tied with nextHigh
Chattaroy ElementaryNeighborhoodRiverside School District#535#369 (WA)plausibly #102–704#34 (Spokane-Spokane Valley metro)Medium
Unranked (1 not yet eligible for a rank)
Independent Scholarneighborhood—N/AN/A— Not enough data to rank

Rows marked ≈ are statistically tied with the row below them: on the current data the joint simulation gives the upper school less than a 65% chance of ranking above the lower one. Ties are between adjacent rows only.

Story type breakdown

  • 3
  • 0
  • 0
  • 0
  • 0

How this district compares

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

MeasureDistrict avgMetro medianRead
Avg achievement percentile (metro)57.7507.7 points above the metro median
Avg decoded percentile (metro)82.35032.3 points above the metro median
Avg rank shift (places gained after context)31.00Schools gain 31.0 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
September 4, 2026
Methodology version
0.14.0
Source files (3)

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