Mountain View Middle School

10921 199th Ave Ct E
Sumner, WA 98390
(School attendance zone shown in map)
7/
10
Top 50%
Serving 870 students in grades 6-8, Mountain View Middle School ranks in the top 50% of all schools in Washington for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 43% (which is higher than the Washington state average of 40%). The percentage of students achieving proficiency in reading/language arts is 61% (which is higher than the Washington state average of 53%).
The student:teacher ratio of 20:1 is higher than the Washington state level of 16:1.
Minority enrollment is 38% of the student body (majority Hispanic), which is lower than the Washington state average of 52% (majority Hispanic).

Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 870 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 38%
  • : Top 50% in WA
  • : 43% (Top 50%)
  • : 61% (Top 50%)
  • : 53% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

School Overview

Mountain View Middle School's student population of 870 students has grown by 19% over five school years.
The teacher population of 43 teachers has grown by 16% over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
Total Students
870 students
Gender %
Total Classroom Teachers
43 teachers

School Rankings

Mountain View Middle School ranks within the top 50% of all 2,113 schools in Washington (based off of combined math and reading proficiency testing data).
The diversity score of Mountain View Middle School is 0.58, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
This School
State Level (WA)
#717 out of 2113 schools
(Top 50%)
43%
40%
61%
53%
53%
49%
Student : Teacher Ratio
20:1
16:1
American Indian
1%
1%
Asian
6%
9%
Hispanic
17%
26%
Black
2%
5%
White
62%
48%
Hawaiian
1%
2%
Two or more races
11%
9%
All Ethnic Groups
0.58
Eligible for Free Lunch
31%
49%
Eligible for Reduced Lunch
8%
8%
Source: National Center for Education Statistics (NCES), WA Dept. of Education
Profile last updated: 02/09/2025

Frequently Asked Questions

What is Mountain View Middle School's ranking?
Mountain View Middle School is ranked #717 out of 2,113 schools, which ranks it among the top 50% of public schools in Washington.
What percent of students have achieved state testing proficiency in math and reading?
43% of students have achieved math proficiency (compared to the 40% WA state average), while 61% of students have achieved reading proficiency (compared to the 53% WA state average).
How many students attend Mountain View Middle School?
870 students attend Mountain View Middle School.
What is the racial composition of the student body?
62% of Mountain View Middle School students are White, 17% of students are Hispanic, 11% of students are Two or more races, 6% of students are Asian, 2% of students are Black, 1% of students are American Indian, and 1% of students are Hawaiian.
What is the student:teacher ratio of Mountain View Middle School?
Mountain View Middle School has a student ration of 20:1, which is higher than the Washington state average of 16:1.
What grades does Mountain View Middle School offer ?
Mountain View Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Mountain View Middle School part of?
Mountain View Middle School is part of Sumner-Bonney Lake School District.

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Quick Stats (2025)

  • Grades: 6-8
  • Enrollment: 870 students
  • Student:Teacher Ratio: 20:1
  • Minority Enrollment: 38%
  • : Top 50%
  • : 43% (Top 50%)
  • : 61% (Top 50%)
  • : 53% (Top 50%)
  • Source: National Center for Education Statistics (NCES), WA Dept. of Education

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