WashingtonSchoolsSumner Middle School

Sumner Middle School

PublicRegular
Sumner, Washington · Sumner-Bonney Lake School District
Students697enrolled
FRL43%Free/Reduced Lunch
Ratio19.9:1students:teacher
LevelMiddle6–8
SCHOOL SNAPSHOT
Students697
Grade Span6–8
Student:Teacher19.9:1
Free/Reduced Lunch43%
Title INo
SectorPublic

Academic Performance

State accountability indicators and test performance.

WA WSIF · 2025
WA WSIF 2025: Foundational

Performance indicators

proficiency_ela_decile
8
proficiency_math_decile
8
proficiency_combined_decile
8
growth_ela_decile
9
growth_math_decile
9
other_academic_combined_decile
9
el_progress_decile
5
regularattendance_decile
4
sqss_combined_decile
4
_2025_score
8.15
overall
Foundational

Source: California Department of Education — School Dashboard 2025 release.

Student test scores

Percentage of students who met or exceeded the grade-level standard on the most recent state assessment. Each tile is colour-coded: green ≥50%, amber 35-49%, red <35%.

ELA · SBA

Grade 6
68%
n=214
Grade 7
68%
n=233
Grade 8
65%
n=246
Overall
67%
n=693

Math · SBA

Grade 6
59%
n=214
Grade 7
57%
n=233
Grade 8
48%
n=246
Overall
55%
n=693

Source: SBA 2024. “Proficient” includes students who met or exceeded the standard; small-cell data (fewer than ~10 students) is suppressed by the state and shown as “—”.

How this state measures performance

State-specific testing and accountability details will appear here once the WA Department of Education data ingest completes.