Mount Si High School

  • Mount Si High School serves 1,840 students in grades 9-12.
  • The percentage of students achieving proficiency in math is 67% (which is higher than the Washington state average of 51%) for the 2017-18 school year. The percentage of students achieving proficiency in reading/language arts is 88% (which is higher than the Washington state average of 61%) for the 2017-18 school year.
  • Mount Si High School placed in the top 10% of all schools in Washington for overall test scores (math proficiency is top 20%, and reading proficiency is top 5%) for the 2017-18 school year.
  • The student:teacher ratio of 24:1 is higher than the Washington state level of 18:1.

Top Placements

Mount Si High School places among the top 20% of public schools in Washington for:

School Overview

  • Mount Si High School's student population of 1,840 students has stayed relatively flat over five school years.
  • The teacher population of 77 teachers has declined by 6% over five school years.
Grades OfferedGrades 9-12
Total Students1,840 students
This chart display total students of Mount Si High School by year, with the latest 2017-18 school year data.
Gender % This chart display gender of Mount Si High School
Total Classroom Teachers77 teachers
This chart display the total teachers of Mount Si High School by year, with the latest 2017-18 school year data.
Students by Grade This chart display the students of Mount Si High School by grade.

School Comparison

  • Mount Si High School is ranked within the top 10% of all 2,039 schools in Washington (based off of combined math and reading proficiency testing data) for the 2017-18 school year.
  • The school's student:teacher ratio of 24:1 has increased from 22:1 over five school years.
  • The diversity score of Mount Si High School is 0.28, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2017-2018 School Year DataThis SchoolState Level (WA)
Overall School Rank#158 out of 2039 schools
(Top 10%)
This chart display the overall school rank of Mount Si High School, with the latest 2017-18 school year data.
Math Test Scores (% Proficient)
67%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Mount Si High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Washington by year, with the latest 2017-18 school year data.
Reading/Language Arts Test Scores (% Proficient)
88%
61%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mount Si High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Washington by year, with the latest 2017-18 school year data.
Student : Teacher Ratio24:118:1
This chart display the student teacher ratio of Mount Si High School and the public school average student teacher ratio of Washington by year, with the latest 2017-18 school year data.
American Indian
n/a
1%
This chart display the percentage of American Indian students in Mount Si High School and percentage of American Indian public school students in Washington by year, with the latest 2013-14 school year data.
Asian
4%
7%
This chart display the percentage of Asian students in Mount Si High School and the percentage of Asian public school students in Washington by year, with the latest 2017-18 school year data.
Hispanic
6%
23%
This chart display the percentage of Hispanic students in Mount Si High School and the percentage of Hispanic public school students in Washington by year, with the latest 2017-18 school year data.
Black
n/a
4%
This chart display the percentage of Black students in Mount Si High School and the percentage of Black public school students in Washington by year, with the latest 2015-16 school year data.
White
86%
55%
This chart display the percentage of White students in Mount Si High School and the percentage of White public school students in Washington by year, with the latest 2017-18 school year data.
Hawaiian
n/a
1%
Two or more races
4%
8%
This chart display the percentage of students of two or more races in Mount Si High School and the percentage of public school students of two or more races in Washington by year, with the latest 2017-18 school year data.
Diversity Score0.280.64
This chart display the diversity score of Mount Si High School and the public school average diversity score of Washington by year, with the latest 2017-18 school year data.
Graduation Rate
97%
88%
This chart display graduation rate of Mount Si High School and public school graduation rate of Washington by year, with the latest 2017-18 school year data.
Eligible for Free Lunch
6%
36%
This chart display the percentage of students who is eligible for free lunch in Mount Si High School and the percentage of public school students who is eligible for free lunch in Washington by year, with the latest 2017-18 school year data.
Eligible for Reduced Lunch
2%
7%
This chart display the percentage of students who is eligible for reduced lunch in Mount Si High School and the percentage of public school students who is eligible for reduced lunch in Washington by year, with the latest 2017-18 school year data.
School Statewide TestingView Education Department Test Scores
School District NameSnoqualmie Valley School District
Source: 2017-2018 (latest school year available) NCES, WA Dept. of Education

Nearby Public Schools

Show me:
  • School Location Miles Grades Students
  • Snoqualmie Snoqualmie Elementary School
    Grades: PK-5 | 564 students
    0.4 miles
    755 Park St
    Snoqualmie, WA 98065
    (425) 831-8050
    0.4 PK-5 564
  • Snoqualmie Snoqualmie Access Special Education School
    Grades: PK-12 | 85 students
    0.7 miles
    8001 Silva Ave Se
    Snoqualmie, WA 98065
    (425) 831-8015
    0.7 PK-12 85
  • Snoqualmie Svsd Open Doors Alternative School
    Grades: 9-12 | 15 students
    0.8 miles
    8001 Silva Ave Se
    Snoqualmie, WA 98065
    (425) 831-8000
    0.8 9-12 15
  • North Bend Two Rivers School Alternative School
    Grades: 6-12 | 111 students
    2.4 miles
    330 Ballarat Ave N
    North Bend, WA 98045
    (425) 831-4200
    2.4 6-12 111
  • North Bend North Bend Elementary School
    Grades: K-5 | 494 students
    2.5 miles
    400 E Third St
    North Bend, WA 98045
    (425) 831-8400
    2.5 K-5 494

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