WashingtonSchoolsMossyrock Jr./Sr. High School

Mossyrock Jr./Sr. High School

PublicRegular
MOSSYROCK, Washington · Mossyrock School District
Students279enrolled
FRL66%Free/Reduced Lunch
Ratio17.4:1students:teacher
LevelHigh7–12
SCHOOL SNAPSHOT
Students279
Grade Span7–12
Student:Teacher17.4:1
Free/Reduced Lunch66%
Title INo
SectorPublic

Academic Performance

State accountability indicators and test performance.

WA WSIF · 2025
WA WSIF 2025: Tier 1: Targeted 1-2

Performance indicators

proficiency_ela_decile
5
proficiency_math_decile
2
proficiency_combined_decile
3.5
growth_ela_decile
4
growth_math_decile
1
other_academic_combined_decile
2.5
grad_combined_decile
8
el_progress_decile
3
regularattendance_decile
5
ninthgradeontrack_decile
6
dualcredit_decile
5
sqss_combined_decile
5.333333
_2025_score
4.62
overall
Tier 1: Targeted 1-2

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 7
34%
n=44
Grade 8
40%
n=41
Grade 10
61%
n=51
Overall
46%
n=136

Math · SBA

Grade 7
30%
n=45
Grade 8
7%
Grade 10
10%
n=51
Overall
16%
n=137

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.