Mountainside High School

12500 Sw 175th Ave
Beaverton, OR 97007
10/
10
Top 10%
Serving 1,765 students in grades 9-12, Mountainside High School ranks in the top 10% of all schools in Oregon for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 55-59% (which is higher than the Oregon state average of 31%). The percentage of students achieving proficiency in reading/language arts is 60-64% (which is higher than the Oregon state average of 44%).
The student:teacher ratio of 22:1 is higher than the Oregon state level of 17:1.
Minority enrollment is 40% of the student body (majority Hispanic and Asian), which is equal to the Oregon state average of 40% (majority Hispanic).

Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 1,765 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 40%
  • : 95% (Top 5% in OR)
  • : Top 10%
  • : 55-59% (Top 10%)
  • : 60-64% (Top 20%)
  • : ≥50% (Top 20%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

Top Rankings

Mountainside High School ranks among the top 20% of public schools in Oregon for:

School Overview

Mountainside High School's student population of 1,765 students has grown by 27% over five school years.
The teacher population of 82 teachers has grown by 26% over five school years.
Grades Offered
Grades 9-12
Total Students
1,765 students
This chart displays total students of Mountainside High School by year, with the latest 2021-22 school year data.
Gender %
This chart displays gender of Mountainside High School
Total Classroom Teachers
82 teachers
This chart displays the total teachers of Mountainside High School by year, with the latest 2021-22 school year data.
Students by Grade
This chart displays the students of Mountainside High School by grade.

School Rankings

Mountainside High School ranks within the top 10% of all 1,196 schools in Oregon (based off of combined math and reading proficiency testing data).
The diversity score of Mountainside High School is 0.60, which is more than the diversity score at state average of 0.58. The school's diversity has stayed relatively flat over five school years.
This School
State Level (OR)
#101 out of 1196 schools
(Top 10%)
This chart displays the overall school rank of Mountainside High School, with the latest 2021-22 school year data.
55-59%
31%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Mountainside High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Oregon by year, with the latest 2021-22 school year data.
60-64%
44%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Mountainside High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Oregon by year, with the latest 2021-22 school year data.
≥50%
30%
Student : Teacher Ratio
22:1
17:1
This chart displays the student teacher ratio of Mountainside High School and the public school average student teacher ratio of Oregon by year, with the latest 2021-22 school year data.
American Indian
n/a
1%
Asian
13%
4%
This chart displays the percentage of Asian students in Mountainside High School and the percentage of Asian public school students in Oregon by year, with the latest 2021-22 school year data.
Hispanic
14%
25%
This chart displays the percentage of Hispanic students in Mountainside High School and the percentage of Hispanic public school students in Oregon by year, with the latest 2021-22 school year data.
Black
3%
2%
This chart displays the percentage of Black students in Mountainside High School and the percentage of Black public school students in Oregon by year, with the latest 2021-22 school year data.
White
60%
60%
This chart displays the percentage of White students in Mountainside High School and the percentage of White public school students in Oregon by year, with the latest 2021-22 school year data.
Hawaiian
1%
1%
This chart displays the percentage of Hawaiian students in Mountainside High School and the percentage of Hawaiian public school students in Oregon by year, with the latest 2021-22 school year data.
Two or more races
9%
7%
This chart displays the percentage of students of two or more races in Mountainside High School and the percentage of public school students of two or more races in Oregon by year, with the latest 2021-22 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Mountainside High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Oregon.
0.60
This chart displays the diversity score of Mountainside High School and the public school average diversity score of Oregon by year, with the latest 2021-22 school year data.
95%
81%
This chart displays graduation rate of Mountainside High School and public school graduation rate of Oregon by year, with the latest 2021-22 school year data.
Eligible for Free Lunch (19-20)
17%
40%
This chart displays the percentage of students who is eligible for free lunch in Mountainside High School and the percentage of public school students who is eligible for free lunch in Oregon by year, with the latest 2019-20 school year data.
Eligible for Reduced Lunch (19-20)
5%
7%
This chart displays the percentage of students who is eligible for reduced lunch in Mountainside High School and the percentage of public school students who is eligible for reduced lunch in Oregon by year, with the latest 2019-20 school year data.
Source: National Center for Education Statistics (NCES), OR Dept. of Education

Frequently Asked Questions

What is Mountainside High School's ranking?
Mountainside High School is ranked #101 out of 1,196 schools, which ranks it among the top 10% of public schools in Oregon.
What schools are Mountainside High School often compared to?
Mountainside High Schoolis often viewed alongside schools like Southridge High School, Aloha High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
55-59% of students have achieved math proficiency (compared to the 31% OR state average), while 60-64% of students have achieved reading proficiency (compared to the 44% OR state average).
What is the graduation rate of Mountainside High School?
The graduation rate of Mountainside High School is 95%, which is higher than the Oregon state average of 81%.
How many students attend Mountainside High School?
1,765 students attend Mountainside High School.
What is the racial composition of the student body?
60% of Mountainside High School students are White, 14% of students are Hispanic, 13% of students are Asian, 9% of students are Two or more races, 3% of students are Black, and 1% of students are Hawaiian.
What is the student:teacher ratio of Mountainside High School?
Mountainside High School has a student ration of 22:1, which is higher than the Oregon state average of 17:1.
What grades does Mountainside High School offer ?
Mountainside High School offers enrollment in grades 9-12
What school district is Mountainside High School part of?
Mountainside High School is part of Beaverton SD 48j School District.
In what neighborhood is Mountainside High School located?
Mountainside High School is located in the South Cooper Mountain neighborhood of Beaverton, OR.

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Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 1,765 students
  • Student:Teacher Ratio: 22:1
  • Minority Enrollment: 40%
  • : 95% (Top 5%)
  • : Top 10%
  • : 55-59% (Top 10%)
  • : 60-64% (Top 20%)
  • : ≥50% (Top 20%)
  • Source: National Center for Education Statistics (NCES), OR Dept. of Education

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