Seattle-Tacoma-Bellevue, WA · WA
Sumner-Bonney Lake School District — Decoded Rankings
13 of 15 schools ranked · Updated 2026-09-04
District profile
- Total enrollment
- 6,815
- Free/reduced lunch
- 35.5%
- Avg SES index
- 71.9
- State
- WA
Schools in Sumner-Bonney Lake School District
Elementary / Middle Schools (11 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Tehaleh Heights Elementary SchoolNeighborhoodSumner-Bonney Lake School District | #24 | #6 (WA)plausibly #3–25#4 (Seattle-Tacoma-Bellevue metro) | ★Strong by Both Measures | High | ||
| Sumner Middle SchoolNeighborhoodSumner-Bonney Lake School District | #290 | #38 (WA)plausibly #25–80#26 (Seattle-Tacoma-Bellevue metro) | ★Strong by Both Measures | High | ||
| Maple Lawn ElementaryNeighborhoodSumner-Bonney Lake School District | #99 | #96 (WA)plausibly #82–136#55 (Seattle-Tacoma-Bellevue metro) | ★Strong by Both Measures | High | ||
| Daffodil Valley ElementaryNeighborhoodSumner-Bonney Lake School District | #294 | #118 (WA)plausibly #77–230#70 (Seattle-Tacoma-Bellevue metro)≈ tied with next | ★Strong by Both Measures | High | ||
| Lakeridge Middle SchoolNeighborhoodSumner-Bonney Lake School District | #274 | #138 (WA)plausibly #45–343#84 (Seattle-Tacoma-Bellevue metro) | ★Strong by Both Measures | High | ||
| Emerald Hills ElementaryNeighborhoodSumner-Bonney Lake School District | #101 | #339 (WA)plausibly #222–558#180 (Seattle-Tacoma-Bellevue metro)≈ tied with next | ★Strong by Both Measures | High | ||
| Liberty Ridge ElementaryNeighborhoodSumner-Bonney Lake School District | #371 | #395 (WA)plausibly #204–596#205 (Seattle-Tacoma-Bellevue metro)≈ tied with next | Typical Profile | Medium | ||
| Donald Eismann ElementaryNeighborhoodSumner-Bonney Lake School District | #203 | #398 (WA)plausibly #199–571#207 (Seattle-Tacoma-Bellevue metro)≈ tied with next | Typical Profile | High | ||
| Bonney Lake ElementaryNeighborhoodSumner-Bonney Lake School District | #108 | #404 (WA)plausibly #296–518#210 (Seattle-Tacoma-Bellevue metro) | Typical Profile | High | ||
| Victor Falls ElementaryNeighborhoodSumner-Bonney Lake School District | #162 | #588 (WA)plausibly #476–838#289 (Seattle-Tacoma-Bellevue metro)≈ tied with next | High Scores, Context Matters | High | ||
| Mountain View Middle SchoolNeighborhoodSumner-Bonney Lake School District | #382 | #612 (WA)plausibly #434–827#299 (Seattle-Tacoma-Bellevue metro) | Typical Profile | High |
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.
High Schools (2 ranked)
| Rating | ||||||
|---|---|---|---|---|---|---|
| Bonney Lake High SchoolNeighborhoodSumner-Bonney Lake School District | #41 | #63 (WA)HS#26 (Seattle-Tacoma-Bellevue metro) | HS outcome | High | ||
| Sumner High SchoolNeighborhoodSumner-Bonney Lake School District | #65 | #135 (WA)HS#52 (Seattle-Tacoma-Bellevue metro) | HS outcome | High |
Story type breakdown
- 0Outperforming Expectations
- 9Strong by Both Measures
- 2High Scores, Context Matters
- 0Typical Profile
- 0Lower by Both Measures
How this district compares
District-level averages relative to the Seattle-Tacoma-Bellevue, WA metro median.
| Measure | District avg | Metro median | Read |
|---|---|---|---|
| Avg achievement percentile (metro) | 76.2 | 50 | 26.2 points above the metro median |
| Avg decoded percentile (metro) | 78.3 | 50 | 28.3 points above the metro median |
| Avg rank shift (places gained after context) | 14.7 | 0 | Schools gain 14.7 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)
- NCES CCD 2024 directory (Urban Institute) (accessed 2026-09-04)
- ACS 5-year 2020-2024 (accessed 2026-09-04)
- Washington OSPI 2024-25 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 →