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High Schools

Mossyrock Jr./Sr. High School

Mossyrock School District · Lewis County · 295 WILLIAMS ST, Mossyrock, WA 98564.0

(360)983-3183

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4/10
#242
Rank 242 out of 378
English Language Arts5/10 · #222 · 45th percentile
Mathematics4/10 · #244 · 36th percentile
Science5/10 · #219 · 47th percentile

English Language Arts

Math Trend

Science Trend

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School Overview

Tucked into the forested hills of Lewis County, Mossyrock is the kind of small town where everybody knows everybody, and that intimacy carries right into the classroom. Mossyrock Jr./Sr. High School serves a tight-knit rural community where students benefit from the close relationships that come with a smaller school environment, and families who value that personal connection over the bustle of a larger district tend to find a good fit here. It's a quiet corner of Washington State, surrounded by timber country and the outdoors, making it a natural home for families who've chosen small-town life on purpose.

Student Demographics

143 students tested · 2024-25 school year

Ethnicity

White
90 (63%)
Other
53 (37%)

Key Indicators

English Learners17 (12%)
Socioeconomically Disadvantaged96 (67%)
Students with Disabilities27 (19%)

Staff & Teachers(2024-25)

285
Enrollment
27
Teachers (FTE)
10.6:1
Student-Staff Ratio
13
Avg Class Size

Graduation Rate

91%of students graduate within 4 years

Graduation Rate Trend

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs2/10 · #503 · 13th percentile

5 programs within 3 miles. Ranked among High Schools in Washington.