Prosser School District — Decoded Rankings
4 of 6 schools ranked · Updated 2026-09-04
District profile
- Total enrollment
- 1,166
- Free/reduced lunch
- 82.1%
- Avg SES index
- 33.8
- State
- WA
Schools in Prosser School District
Elementary / Middle Schools (3 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Whitstran ElementaryNeighborhoodProsser School District | #1106 | #715 (WA)#25 (Kennewick-Richland metro) | Typical Profile | High | ||
| Housel Middle SchoolNeighborhoodProsser School District | #1282 | #970 (WA)#40 (Kennewick-Richland metro) | Typical Profile | High | ||
| Prosser Heights ElementaryNeighborhoodProsser School District | #1212 | #1113 (WA)#49 (Kennewick-Richland metro) | Lower by Both Measures | High |
High Schools (1 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Prosser High SchoolNeighborhoodProsser School District | #239 | #201 (WA)HS#7 (Kennewick-Richland metro) | HS outcome | Medium |
Story type breakdown
- 0Outperforming Expectations
- 0Strong by Both Measures
- 0High Scores, Context Matters
- 1Typical Profile
- 2Lower by Both Measures
How this district compares
District-level averages relative to the Kennewick-Richland, WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 35.7 | 50 | 14.3 points below the metro median |
| Avg decoded percentile (metro) | 47.1 | 50 | 2.9 points below the metro median |
| Avg rank shift (places gained after context) | 8.0 | 0 | Schools gain 8.0 places on average after context. |
Data & sources
- Assessment data
- 2022–23 school year
- NCES CCD vintage
- 2022
- Census ACS 5-year vintage
- 2020-2024
- Last updated
- September 4, 2026
- Methodology version
- 0.14.0
Source files (3)
- NCES CCD 2022 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Washington OSPI 2022-23 school-level results (accessed 2026-09-04)
SchoolDecoder publishes context-adjusted residuals, not causal estimates. Decoded Rank is one signal — not a verdict on teaching quality. Read about limitations →