Mount Si High School
#21
Best ACT in Washington High Schools
2,081
Students
20.2:1
S:T Ratio
School Snapshot
Key metrics at a glance1,270
A-
29
A
27
A+
20%
C
20:1
B-
96%
A+
90%
A+
58%
B
This Week at Mount Si – April 14, 2026
278 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Mount Si High School
After Mount Si High
Where graduates go and what they studyUniversity of Washington
Washington State University
Western Washington University
Central Washington University
Oregon State University
Boise State University
University of Oregon
Montana State University
Business
Psychology
Computer Science
Biology
Nursing
Marketing
Pre-Medicine Studies
Political Science and Government
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8651 Meadowbrook Way Se, Snoqualmie, WA 98065
(425)831-8100
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Snoqualmie Valley School District
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