WashingtonSchoolsMill Creek Middle School

Mill Creek Middle School

PublicRegularGrades 68
Kent, Washington · Kent School District
SCHOOL SNAPSHOT
Students866
Student:Teacher19.2:1
Free/Reduced Lunch73%
Title INo

Academic Performance

State accountability indicators and test performance.

WA WSIF · 2025
WA WSIF 2025: Tier 3: Comprehensive

Performance indicators

proficiency_ela_decile
1
proficiency_math_decile
1
proficiency_combined_decile
1
growth_ela_decile
1
growth_math_decile
1
other_academic_combined_decile
1
el_progress_decile
3
regularattendance_decile
1
sqss_combined_decile
1
_2025_score
1.1
overall
Tier 3: Comprehensive

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
16%
n=259
Grade 7
22%
n=256
Grade 8
21%
n=253
Overall
19%
n=768

Math · SBA

Grade 6
9%
n=263
Grade 7
10%
n=258
Grade 8
7%
n=254
Overall
9%
n=775

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.