Question 1

Where can I find Mount Si High School's school calendar?

Accepted Answer

You can view and subscribe to Mount Si High School's complete 2025-26 school calendar on this page. Add it directly to Google Calendar, Apple Calendar, or Outlook.

Question 2

What grades does Mount Si High School serve?

Accepted Answer

Mount Si High School serves grades 9-12 with approximately 2,172 students enrolled for the 2024-25 school year.

Question 3

Is Mount Si High School a public, charter, or private school?

Accepted Answer

Mount Si High School is a public school in the Unknown District, located in SNOQUALMIE, WA.

Question 4

What is the student-teacher ratio at Mount Si High School?

Accepted Answer

Mount Si High School has a student-teacher ratio of 21.7:1. This is higher than the national average.

Question 5

Where is Mount Si High School located?

Accepted Answer

Mount Si High School is located in SNOQUALMIE, WA. It is classified as a town school.

Question 6

What percentage of students at Mount Si High School qualify for free or reduced lunch?

Accepted Answer

Approximately 12.85% of students at Mount Si High School qualify for free or reduced-price lunch (FRPL). This is below the national average.

Mount Si High School School Calendar 2025-26

School Profile

School Statistics

Programs & Activities (SY 2021-22)

District Finance (FY 2023)

Community Context

Enrollment Trend (2014-2025)

Full School Calendar 2025-26

Frequently Asked Questions about Mount Si High School