Average
#1183 of 2,228 schools in WA
Mossyrock Jr./sr. High School
High School · Mossyrock School District · Mossyrock, WA
A high school in Mossyrock, WA where students score 6 points below what's typical for similar communities.
PO Box 454 295 Williams Street, Mossyrock, WA 98564
- Math 15% vs WA 36% (2024)
- Reading 44% vs WA 52% (2024)
- 4/5 advanced STEM subjects
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Students at Mossyrock Jr./sr. High School score 30% proficient, which is below what's typical for similar communities (expected: 36%).
2024 SBA proficiency
Most recent published year. School vs. WA average.
Trend
↓ DecliningProficiency has fallen 30 points since 2018, to 30% in 2024, across a 16-year record (2009–2024).
Show all 13 years
Multi-year averages used by the rating model: math 39% (multi-year average, 2009-2024) · reading/ELA 57% (multi-year average, 2009-2024)
Based on 35 test records from WA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
65.6%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Mossyrock Jr./sr. High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 42Car-Dependent
- Bike 38Somewhat Bikeable
- County Safety: Average561/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$53,269
Median home value
$213,500
Median rent
$882/mo
College educated
10.3%
Homeownership
74.2%
Poverty rate
14.6%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 98564; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
1 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Mossyrock AcademyEnrollment path unverified | Not rated | 7–12 | 0.2 mi | 19 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Mossyrock School District
- Schools in district
- 3
- Rank in district
- #2 of 2
- District spending per student
- $16,112NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 10.7%Census SAIPE · 2024
Mossyrock Jr./sr. High School is listed in Mossyrock School District; a district label does not verify attendance for an address.
About Mossyrock Jr./sr. High School
Mossyrock Jr./sr. High School is a public high school in Mossyrock, WA, part of Mossyrock School District, serving approximately 279 students in grades 7th-12th with a 17.4:1 student-teacher ratio. It holds a MySchoolScout rating of 6.2 out of 10 and ranks #1,183 of 2,228 schools in WA.
State assessment records show 39% math proficiency (multi-year average, 2009-2024) and 57% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Mossyrock Jr./sr. High School
What grades does Mossyrock Jr./sr. High School serve?
Mossyrock Jr./sr. High School serves students in grades 7th through 12th.
How many students attend Mossyrock Jr./sr. High School?
Mossyrock Jr./sr. High School has an enrollment of approximately 279 students.
What is the student-teacher ratio at Mossyrock Jr./sr. High School?
The student-teacher ratio at Mossyrock Jr./sr. High School is 17.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mossyrock Jr./sr. High School rank in WA?
Mossyrock Jr./sr. High School ranks #1,183 of 2,228 schools in WA.
What is Mossyrock Jr./sr. High School's MySchoolScout rating?
Mossyrock Jr./sr. High School has a current MySchoolScout rating of 6.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mossyrock Jr./sr. High School?
Based on loaded state assessment records, Mossyrock Jr./sr. High School has 39% math proficiency (multi-year average, 2009-2024) and 57% reading/ELA proficiency (multi-year average, 2009-2024).
Is Mossyrock Jr./sr. High School a charter school?
No, Mossyrock Jr./sr. High School is not a charter school. It is a traditional public school operated by the local school district.
Is Mossyrock Jr./sr. High School a Title I school?
No, Mossyrock Jr./sr. High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mossyrock Jr./sr. High School?
65.6% of students at Mossyrock Jr./sr. High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 7th – 12th
- Enrollment
- 279
- Student-Teacher Ratio
- 17.4:1
- Teachers (FTE)
- 16
- Type
- regular
- Setting
- Distant Rural
- County
- Lewis County
- Chronic Absenteeism (SY 2022-23)
- 31.9%
- Phone
- (360) 983-3183
- Area population (ZIP 98564)
- 3,205
- Area average commute
- 32.3 min
- Area median age
- 39.8
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 SBA · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 SBA · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 98564; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
Related reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.