Thunder Mountain Middle School
Enumclaw, WA · Enumclaw School District · Grades 6-8
90th of 381 Washington middle schools statewide · better than 76%▲ Improving
Thunder Mountain Middle School ranking
SchoolRow ranks Thunder Mountain Middle School 90th of 381 Washington middle schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 76% of middle schools statewide. Its statewide percentile went from 72th in 2019 to 77th in 2025 — improving.
Thunder Mountain Middle School test scores
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 491 students tested
Thunder Mountain Middle School students
Racial and ethnic breakdown of 464 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 82.7% | 72.4% | ▼ 10.3 pts | |
| Hispanic | 10.9% | 18.5% | ▲ 7.6 pts | |
| Two or more races | 3.5% | 4.3% | ▲ 0.8 pts | |
| Asian | 0.6% | 3.2% | ▲ 2.6 pts | |
| American Indian | 1.6% | 0.9% | ▼ 0.7 pts | |
| Black | 0.6% | 0.6% | 0.0 pts |
Homes near Thunder Mountain Middle School
Typical home value $680K in zip 98022 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
Middle schools near Thunder Mountain Middle School
Closest same-level schools, with 2024–25 state rank
- 7Enumclaw Middle SchoolEnumclaw School District · 2.7 mi away120th of 381
ELA 53% · Math 44% - 8Glacier Middle SchoolWhite River School District · 4.4 mi away98th of 381
ELA 62% · Math 45% - 9North Tapps Middle SchoolDieringer School District · 8.3 mi away41st of 381
ELA 74% · Math 59% - 9Mountain View Middle SchoolSumner-Bonney Lake School District · 9.4 mi away70th of 381
ELA 66% · Math 51% - 9Lakeridge Middle SchoolSumner-Bonney Lake School District · 9.6 mi away44th of 381
ELA 75% · Math 54% - 4Cedar Heights Middle SchoolKent School District · 10.3 mi away251st of 381
ELA 43% · Math 25% - 10Summit Trail Middle SchoolTahoma School District · 10.3 mi away35th of 381
ELA 73% · Math 63% - 5Mt Baker Middle SchoolAuburn School District · 11.5 mi away224th of 381
ELA 44% · Math 30%
Frequently asked questions
What school district is Thunder Mountain Middle School in?
Thunder Mountain Middle School is part of the Enumclaw School District district in Enumclaw, Washington.
Is Thunder Mountain Middle School a good school?
SchoolRow ranks Thunder Mountain Middle School 90th of 381 Washington middle schools (better than 76% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).
What is the racial makeup of Thunder Mountain Middle School?
White 72%, Hispanic 19%, Two or more races 4%, Asian 3% (464 students, 2023–24).
How much do homes near Thunder Mountain Middle School cost?
The typical home value in zip code 98022 is $680K 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.