Mount Si High School

Public 9-12

 8651 Meadowbrook Way SE
       Snoqualmie, WA  98065


(425) 831-8100

District: Snoqualmie Valley School District

SchoolDigger Rank:
82nd of 455 Washington High Schools

Per Pupil Expenditures:  $9,392 Help

Feeder schools for Mount Si High School:

Elementary:    Cascade View Elementary School
    Edwin R Opstad Elementary
    Fall City Elementary
    North Bend Elementary School
    More...
Middle:    Chief Kanim Middle School
    Snoqualmie Middle School
    Twin Falls Middle School

Student/teacher ratio:  22.8
Number of students:  2,061

Immunizations:

Fully immunized:
92.5%
Measles:
96.1%
more


Racial breakdown:

White:
78.1%
Hispanic:
8.3%
Asian:
6.9%
more

Free/discounted lunch recipients:  9.5%

 See top rated Washington high schools

 Compare Mount Si High School to nearby high schools!
We updated the 2020-21 rankings and test scores for this school on Friday, February 11, 2022.

*Please note that the COVID-19 pandemic has had a profound impact on standardized testing and the number of schools reporting results are lower.
NOTE: 2021 rankings for Washington schools were revised on May 28th after a revision of test scores was released by the Washington Office of Superindendent of Public Instruction.



Performance Trends
Help
Compare Details Mount Si High School ranks better than 82% of high schools in Washington. (See more...)
Help
Compare Details In 2021 the calculated Average Standard Score was 74.17. (See more...)
Student Body
Help
Compare Details Mount Si High School has the largest high school student body size in the Snoqualmie Valley School District. Racial makeup is: White (78.1%), Hispanic (8.3%), Asian (6.9%). (See more...)
Help
Compare Details 9.5% of students are receiving a free or discounted lunch. (See more...)
Teachers
Help
Compare Details The student/teacher ratio at Mount Si High School is 22.8, which is the lowest among 3 high schools in the Snoqualmie Valley School District! (See more...)
Help
Compare Mount Si High School employs 90.2 full-time teachers.
Finance
Help
Compare Details The average total spent per student at Mount Si High School is $9,392. 1 high schools in the Snoqualmie Valley School District spend more per student.
Map and boundary of Mount Si High School


School Attendance Areas provided by ATTOM.

Schooldigger 2021 Rankings:

Mount Si High School:

SchoolDigger ranks Mount Si High School 82nd of 455 Washington public high schools. (See Mount Si High School in the ranking list.)

Snoqualmie Valley School District:

SchoolDigger ranks Snoqualmie Valley School District 16th of 239 Washington school districts. (See district ranking list.)

Average Parent Rating:

Read all reviews and ratings detail for Mount Si High School.

What do you think?

Your rating for Mount Si High School?

Rank History for Mount Si High School

Help
Compare
Year Avg Standard Score Statewide Rank Total # Ranked High Schools WA State Percentile SchoolDigger Rating
2004 72.84 89th 390 77.2%
2005 71.85 103rd 394 73.9%
2006 85.01 34th 395 91.4%
2007 73.58 97th 399 75.7%
2008 85.62 30th 396 92.4%
2009 80.80 51st 402 87.3%
2010 80.07 60th 423 85.8%
2011 78.94 26th 440 94.1%
2012 78.32 32nd 450 92.9%
2013 81.43 13th 454 97.1%
2015 n/a n/a n/a n/a n/a
2016 73.35 68th 306 77.8%
2017 84.41 29th 301 90.4%
2018 83.86 33rd 315 89.5%
2019 70.40 92nd 418 78.0%
2021 74.17 82nd 455 82.0%

Data source: test scores: Washington Office of Superindentent of Public Instruction, rankings: SchoolDigger.com

Mount Si High School Test Scores
Tests: 
  
Grades: 
  
Years: 
  
Group by: 
  
District Scores: 
  
State Scores: 






Data source: Washington State Office of Superintendent of Public Instruction

Review counts

All ratings (Avg rating: 5)
100%

0%

0%

0%

0%

  

by a parent
Thursday, October 10, 2019

Open Quote Brand NEW $200 Million High School Campus with a separate building for Freshmen. Top rated school on greatschools and US News as well. Snoqualmie did this right! Close Quote


by a parent
Thursday, September 18, 2014

Open Quote My son graduated last year and got a great education from Mount Si. He had lots of class options, learned in a culture of respect, and earned admission to the University of Washington this fall. I am grateful for the school that clearly cares about its students and works hard to help set them up for success. Close Quote


by a parent
Friday, September 27, 2013

Open Quote There is a path for a wide variety of students at this comprehensive school. From many AP courses to choose from to quality vocational courses in culinary arts, horticulture, construction and others. It has been a pleasure to have my children in this district. Close Quote



Enrollment information for Mount Si High School

Help
Compare
Year White African American Asian Hispanic American Indian Pacific Islander Two or More Races Not Specified Total
1988 831 6 11 20 10 n/a n/a 0 878
1989 826 6 10 18 14 n/a n/a 0 874
1990 797 5 10 18 11 n/a n/a 0 841
1991 778 9 10 22 8 n/a n/a 0 827
1992 767 12 12 15 15 n/a n/a 0 821
1993 813 9 13 19 9 n/a n/a 0 863
1994 888 14 13 22 10 n/a n/a 0 947
1995 969 11 24 24 17 n/a n/a 0 1045
1996 969 11 24 24 17 n/a n/a 0 1045
1997 1025 14 20 29 16 n/a n/a 0 1104
1998 1053 15 21 32 15 n/a n/a 0 1136
1999 1070 13 30 36 11 n/a n/a 0 1160
2000 1119 16 22 27 11 n/a n/a 0 1195
2001 1174 16 21 31 12 n/a n/a 0 1254
2002 1199 12 25 31 18 n/a n/a 0 1285
2003 1199 12 25 31 18 n/a n/a 0 1285
2004 1263 12 33 38 24 n/a n/a 0 1370
2005 1212 13 36 43 20 n/a n/a 0 1324
2006 1243 16 36 41 15 n/a n/a 3 1354
2007 1309 19 38 41 19 n/a n/a 7 1433
2008 1360 23 39 49 11 n/a n/a 13 1495
2009 1365 18 37 53 13 n/a n/a 11 1497
2010 1407 19 50 62 12 n/a n/a 15 1565
2011 1382 18 54 71 10 0 13 0 1548
2012 1408 16 52 68 10 2 20 0 1576
2013 1494 19 55 79 11 1 16 0 1675
2014 1507 20 58 77 14 2 26 0 1704
2015 1556 21 61 78 10 5 40 0 1771
2016 1610 19 63 91 15 5 49 0 1852
2017 1569 11 67 106 15 9 56 0 1833
2018 1533 9 77 134 15 8 64 0 1840
2019 1582 13 101 143 8 7 70 0 1924
2020 1544 16 117 145 11 7 85 0 1925
2021 1609 19 143 172 6 6 106 0 2061

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Enrollment/Ethnicity
For more information about how the Department of Education defines ethnicity, see Defining Race and Ethnicity Data, National Center for Education Statistics

Students eligible for free or discounted lunch at Mount Si High School

Help
Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 878 43.0 20.4 0
1989 874 47.0 18.5 n/a
1990 841 44.5 18.8 0
1991 827 42.7 19.3 n/a
1992 821 44.3 18.5 n/a
1993 863 43.5 19.8 n/a
1994 947 47.4 20.0 n/a
1995 1045 43.8 23.9 n/a
1996 1045 43.8 23.9 n/a
1997 1104 48.2 22.9 n/a
1998 1136 48.8 23.3 n/a
1999 1160 52.0 22.3 n/a
2000 1195 56.9 21.0 n/a
2001 1254 60.6 20.7 n/a
2002 1285 59.6 21.6 12.2
2003 1285 59.6 21.6 12.2
2004 1370 59.0 23.2 9.6
2005 1324 58.7 22.6 11.6
2006 1354 60.0 22.6 9.8
2007 1433 65.2 22.0 10.4
2008 1495 68.6 21.8 9.9
2009 1497 68.6 21.8 10.5
2010 1565 68.6 22.8 12.1
2011 1548 72.9 21.2 12.2
2012 1576 69.9 22.5 13.9
2013 1675 68.9 24.2 14.7
2014 1704 n/a n/a 13.6
2015 1771 82.0 21.5 13
2016 1852 84.0 22.0 12.1
2017 1833 79.0 23.1 11.2
2018 1840 76.6 23.9 8.6
2019 1924 80.2 23.9 8.7
2020 1925 83.9 22.9 8.8
2021 2061 90.2 22.8 9.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Students eligible for discounted/free lunch
For information about the National School Lunch Program, see the USDA Website

Student/Teacher Ratio Mount Si High School

Help
Compare
Year # Students Full-time Teachers Student/Teacher ratio % Free/Discounted Lunch
1988 878 43.0 20.4 0
1989 874 47.0 18.5 n/a
1990 841 44.5 18.8 0
1991 827 42.7 19.3 n/a
1992 821 44.3 18.5 n/a
1993 863 43.5 19.8 n/a
1994 947 47.4 20.0 n/a
1995 1045 43.8 23.9 n/a
1996 1045 43.8 23.9 n/a
1997 1104 48.2 22.9 n/a
1998 1136 48.8 23.3 n/a
1999 1160 52.0 22.3 n/a
2000 1195 56.9 21.0 n/a
2001 1254 60.6 20.7 n/a
2002 1285 59.6 21.6 12.2
2003 1285 59.6 21.6 12.2
2004 1370 59.0 23.2 9.6
2005 1324 58.7 22.6 11.6
2006 1354 60.0 22.6 9.8
2007 1433 65.2 22.0 10.4
2008 1495 68.6 21.8 9.9
2009 1497 68.6 21.8 10.5
2010 1565 68.6 22.8 12.1
2011 1548 72.9 21.2 12.2
2012 1576 69.9 22.5 13.9
2013 1675 68.9 24.2 14.7
2014 1704 n/a n/a 13.6
2015 1771 82.0 21.5 13
2016 1852 84.0 22.0 12.1
2017 1833 79.0 23.1 11.2
2018 1840 76.6 23.9 8.6
2019 1924 80.2 23.9 8.7
2020 1925 83.9 22.9 8.8
2021 2061 90.2 22.8 9.5

Data source: National Center for Education Statistics, U.S. Dept of Education.

About Student-Teacher Ratio
Student/teacher ratio is calculated by dividing the total number of students by the total number of full-time equivalent teachers. Please note that a smaller student/teacher ratio does not necessarily translate to smaller class size. In some instances, schools hire teachers part time, and some teachers are hired for specialized instruction with very small class sizes. These and other factors contribute to the student/teacher ratio. Note: For private schools, Student/teacher ratio may not include Pre-Kindergarten.

Immunization Rates

Mount Si High School

Help
Compare
YearCompletely ImmunizedReligious ExemptionMedical ExemptionPersonal ExemptionPolioDiphtheriaHepatitis BVaricellaMMRPertussis
201992.5%0.4%0.3%6.4%96.3%95.7%95.7%95.1%96.1%96.0%

Data source: Washington State Department of Health
Finances

Per Pupil Expenditures for Mount Si High School

Help

YearExpenditures from Federal FundsExpenditures from State and Local FundsTotal Expenditures Per Pupil (All Funds)
2019 $320 (2.5%) $12,411 (97.5%) $12,731
2020 $89 (0.9%) $9,303 (99.1%) $9,392

Data source: Washington Department of Education
Pre and Post Pandemic Data

Impact of COVID-19 on Mount Si High School

The coronavirus has had a profound impact on education in America. Learning shifted online overnight, attendance numbers dwindled, and enrollment decreased. SchoolDigger.com is making it easier for you to better assess how COVID-19 has impacted your school. Through the collection of pre-pandemic (2019) and current data, SchoolDigger.com is sharing test scores, enrollment numbers and school demographics from schools across the country – and we make it easy to see how impacted schools compare locally and statewide.

Rankings

Rank
Pre-pandemic (2018-2019)
Rank
Pandemic (2020-2021)
Change (%)
Ranks 92nd of 418 High schoolsRanks 82nd of 455 High schools
 4%

Test Scores

% proficient
Pre-pandemic (2018-2019)
% proficient
Pandemic (2020-2021)
Change (%)
All Grades English Language Arts (Mount Si High School)87.166.8
 20.3%
   All Grades English Language Arts (Snoqualmie Valley School District)79.468.5
 10.9%
   All Grades English Language Arts (Washington)59.647.7
 11.9%
All Grades Math (Mount Si High School)67.739.7
 28%
   All Grades Math (Snoqualmie Valley School District)72.351.7
 20.6%
   All Grades Math (Washington)48.930.4
 18.5%
All Grades Science (Mount Si High School)25.743.2
 17.5%
   All Grades Science (Snoqualmie Valley School District)62.353.7
 8.6%
   All Grades Science (Washington)46.745.8
 0.9%

Student Body

Number of students
Pre-pandemic (2018-2019)
Number of students
Pandemic (2020-2021)
Change (%)
Total Students19242061
 7.1%
African American1319
 46.2%
American Indian86
 25%
Asian101143
 41.6%
Hispanic143172
 20.3%
Pacific Islander76
 14.3%
Two or More Races70106
 51.4%
% Free/Discounted Lunch Recipients8.7%9.5%
 0.7%




Rate Mount Si High School!



Sign up for updates!

Be the first to know when there is an update for Mount Si High School!




SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the Washington State Department of Health and the Washington Office of Superindentent of Public Instruction. School Attendance Areas provided by ATTOM.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that school and district boundary data are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





Diagnostics
x12_530804001330 retrieved from Redis in 9 milliseconds.