Mossyrock Jr./Sr. High School
Mossyrock, WA · Mossyrock School District · Grades 7-12
237th of 437 Washington high schools statewide · better than 46%▼ Declining
Mossyrock Jr./Sr. High School ranking
SchoolRow ranks Mossyrock Jr./Sr. High School 237th of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 46% of high schools statewide. Its statewide percentile went from 73th in 2019 to 46th in 2025 — declining.
Mossyrock Jr./Sr. High School test scores
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 143 students tested
Mossyrock Jr./Sr. High School students
Racial and ethnic breakdown of 279 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 84.1% | 67.7% | ▼ 16.4 pts | |
| Hispanic | 13.0% | 26.9% | ▲ 13.9 pts | |
| Two or more races | 0.0% | 2.5% | ▲ 2.5 pts | |
| Black | 0.0% | 1.4% | ▲ 1.4 pts | |
| Pacific Islander | 0.8% | 0.7% | ▼ 0.1 pts | |
| American Indian | 2.0% | 0.4% | ▼ 1.6 pts |
Homes near Mossyrock Jr./Sr. High School
Typical home value $449K in zip 98564 as of 2026-05 · trend since 2009
Data Provided by Zillow Group
High schools near Mossyrock Jr./Sr. High School
Closest same-level schools, with 2024–25 state rank
- –Mossyrock AcademyMossyrock School District · 0.2 mi away
- 7Morton Junior-Senior HighMorton School District · 10.3 mi away139th of 437
ELA 54% · Math 41% - 4Onalaska High SchoolOnalaska School District · 11.6 mi away270th of 437
ELA 46% · Math 20% - 9Toledo High SchoolToledo School District · 18.1 mi away76th of 437
ELA 78% · Math 32% - 3Cowlitz Prairie AcademyToledo School District · 18.3 mi away322nd of 437
ELA 27% · Math 25% - 2Toutle Lake High SchoolToutle Lake School District · 18.7 mi away387th of 437
ELA 21% · Math 14% - 6Winlock Senior HighWinlock School District · 19.5 mi away218th of 437
ELA 48% · Math 31% - 6Napavine Jr Sr High SchoolNapavine School District · 20.1 mi away214th of 437
ELA 49% · Math 31%
Frequently asked questions
What school district is Mossyrock Jr./Sr. High School in?
Mossyrock Jr./Sr. High School is part of the Mossyrock School District district in Mossyrock, Washington.
Is Mossyrock Jr./Sr. High School a good school?
SchoolRow ranks Mossyrock Jr./Sr. High School 237th of 437 Washington high schools (better than 46% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).
What is the racial makeup of Mossyrock Jr./Sr. High School?
White 68%, Hispanic 27%, Two or more races 3%, Black 1% (279 students, 2023–24).
How much do homes near Mossyrock Jr./Sr. High School cost?
The typical home value in zip code 98564 is $449K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (WA Smarter Balanced / WCAS 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.