Mount Si High School
Snoqualmie, WA · Snoqualmie Valley School District · Grades 9-12
25th of 437 Washington high schools statewide · better than 94%· Stable
Mount Si High School ranking
SchoolRow ranks Mount Si High School 25th of 437 Washington high schools for 2024–25, based on WA Smarter Balanced / WCAS 2024–25 English and Math results — better than 94% of high schools statewide. Its statewide percentile went from 95th in 2019 to 94th in 2025.
Mount Si High School test scores
Percent meeting or exceeding the state standard, WA Smarter Balanced / WCAS 2024–25 · 566 students tested
Mount Si High School students
Racial and ethnic breakdown of 2,172 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| White | 88.5% | 71.3% | ▼ 17.2 pts | |
| Hispanic | 4.5% | 10.6% | ▲ 6.1 pts | |
| Asian | 3.4% | 8.6% | ▲ 5.2 pts | |
| Two or more races | 1.5% | 6.8% | ▲ 5.3 pts | |
| Black | 1.2% | 1.0% | ▼ 0.2 pts | |
| American Indian | 0.8% | 0.7% | ▼ 0.1 pts |
Homes near Mount Si High School
Typical home value $1.11M in zip 98065 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Mount Si High School
Closest same-level schools, with 2024–25 state rank
- 4Two Rivers SchoolSnoqualmie Valley School District · 0 mi away280th of 437
ELA 44% · Math 17% - 1Echo Glen SchoolIssaquah School District · 4 mi away435th of 437
ELA 6% · Math 6% - 10Issaquah High SchoolIssaquah School District · 9.9 mi away20th of 437
ELA 78% · Math 66% - 3CLIPRiverview School District · 9.9 mi away332nd of 437
ELA 25% · Math 25% - 9Gibson Ek High SchoolIssaquah School District · 10.2 mi away69th of 437
ELA 69% · Math 44% - 10Skyline High SchoolIssaquah School District · 11.4 mi away9th of 437
ELA 85% · Math 72% - 10Eastlake High SchoolLake Washington School District · 11.8 mi away8th of 437
ELA 85% · Math 72% - 10Nikola Tesla STEM High SchoolLake Washington School District · 13.4 mi away1st of 437
ELA 92% · Math 89%
Frequently asked questions
What school district is Mount Si High School in?
Mount Si High School is part of the Snoqualmie Valley School District district in Snoqualmie, Washington.
Is Mount Si High School a good school?
SchoolRow ranks Mount Si High School 25th of 437 Washington high schools (better than 94% statewide) based on 2024–25 test results (WA Smarter Balanced / WCAS 2024–25).
What is the racial makeup of Mount Si High School?
White 71%, Hispanic 11%, Asian 9%, Two or more races 7% (2,172 students, 2023–24).
How much do homes near Mount Si High School cost?
The typical home value in zip code 98065 is $1.11M 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.