Mountainside High School

Mountainside High School

Public High School | Grade 9-12
12500 SW 175th Ave,  Beaverton, OR
Beaverton School District
3.8
4.1
1,765 Students
A-
Niche Grade

School Details

Student Teacher Ratio
22:1
Average SAT Score
1320
Average ACT Score
27
Math Proficiency
57%
Reading Proficiency
62%
Average GPA
3.57
Graduation Rate
95%

Niche Grade

A-
Academics
A-
Teachers
B+
College Prep
C
Administration
B-
Resources/Facilities
B-
Clubs and Activities
B
Sports
C+
Food
Source: Niche
Niche Grades

Niche grades and rankings are calculated using dozens of public data sets and millions of reviews. Niche data scientists and user researchers rigorously analyze data and user opinions to assess the key aspects of K-12 Schools, Colleges, and Places to Live. Every month, millions of students and families use the Niche grades and report cards to find the right school or neighborhood.

Niche Grade Details

Academics
Average GPA
3.57
Reading Proficiency
62%
Math Proficiency
57%
Teachers
Student Teacher Ratio
22:1
Teachers
79
Full Time Teachers
79
Teachers in First or Second Year
4.8%
College Prep
Average SAT
1320
Math
660
Verbal
660
Average ACT
27
Math
25
English
27
Reading
28
Science
27
Clubs and Activities
Girls Athletic Participation
Average
Boys Athletic Participation
Average

GreatSchools Rating

8
Test Scores
8
Equity
8
College Readiness
Source: GreatSchools
GreatSchools Rating
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology

GreatSchools Rating Details

Test Scores

Math
40.2%
State Average
43.9%
Science
36.4%
State Average
40.9%
GreatSchools Test Scores Rating
GreatSchools
The Test Score Rating reflects annual state test results for this school compared with scores statewide.

Teachers and Staff

Students Per Counselor
309:1

Student Diversity

Male
50.7%
Female
49%
White
59%
Hispanic
14.2%
Asian or Pacific Islander
12.8%
Two or more races
9%
Black
3.2%
Native Hawaiian or Other Pacific Islander
<1%
Native American
<1%

Specialty School Programs

Free/Reduced Lunch Offered
Athletics Program

Colleges Students are Considering

Students are most interested in or go on to attend these colleges.
University of Oregon 435 Students
Oregon State University 392 Students
Portland State University 236 Students
University of Washington 206 Students
University of Portland 119 Students
Portland Community College 104 Students
Pacific University Oregon 93 Students
Washington State University 85 Students
Linfield University 81 Students
Oregon Institute of Technology 68 Students

What Students Want to Study

Niche users from this school are most interested in the following majors.
Business 140 Students
Biology 101 Students
Psychology 91 Students
Nursing 81 Students
Marketing 51 Students
Pre-Medicine Studies 47 Students
Computer Science 44 Students
Engineering 42 Students
Finance 41 Students
Architecture 34 Students

This School’s Reviews

Niche Reviews
3.8 72 Reviews
4.0 Junior
6/1/2025
I really like academic opportunities as well as the opportunities with different interest and sports. There are so many classes that are college level that you can take and find what you really interested in. I really like the music and art program. I also really like off campus opportunities such as health careers and sustainable practices and sciences.
4.0 Sophomore
5/23/2025
Overall the school is great- academics, clubs, sports, teachers, and students. The only thing to be aware of is some of the opportunities you have you don't get a lot of information up front and requires some research on the school website or other areas, so just know that to get information on certain things you may need to do personal research.
3.0 Senior
1/6/2025
As an IB world school, Mountainside only offers IB classes, but a very limited amount. The school culture is very laid back with a small amount of high-achieving students. The school activities and student life are well planned and engaging.
See All Niche Reviews
GreatSchools Reviews
4.1 10 Reviews
5.0 parent
9/5/2024
Our experience with Mountainside High School has been overwhelmingly positive. From the moment our son started at this school, we've been impressed by the level of support and dedication the staff shows towards each student's academic and personal growth.One of the standout features of this school i...
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5.0 student
4/19/2024
GREAT SCHOOL REALLY COOL AND WELL LEARNING
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5.0 parent
4/5/2024
I have a sophomore and a senior at Mountainside. I can’t say enough great things about it. I have been so impressed with their teachers ( all but one). There are so many clubs available at the school and of course sports that it’s easy to get involved no matter what your interest is. One of my child...
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1.0 parent
5/8/2023
In our experience this school has great wrestling coaches. Teachers that do the job. From there students are allowed to be harassed by staff, searched unjustly and even when video evidence doesn’t support the searchers claims and the student known to be a good, kind, and standout student athlete the...
Read Full Review
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Oregon Washington County Beaverton 97007
Mountainside High School

Mountainside High School is a public school for students in grades 9-12 in Beaverton, OR and is served by the Beaverton School District in Oregon. Annual tuition is $0. The school has a total enrollment of 1,765 and maintains a student-teacher ratio of 22:1. Academic records show that 57% of students achieve proficiency in math, and 62% are proficient in reading. Mountainside High School has received feedback and ratings, with a Niche grade of A- and a GreatSchools Rating of 8 out of 10. The average GPA is 3.57, the graduation rate is 95%, and average standardized test scores include an SAT score of 1320 and an ACT score of 27. Discover additional schools in the area, like Southridge High School, Southwest Christian School, Islamic School Of MET, and more. Learn more about what Beaverton has to offer, and browse homes for sale and for rent near Mountainside High School.

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