Average
#1022 of 2,225 schools in WA
Top 46% in state
Cougar Mountain Middle School
Middle School · Bethel School District
5108 260th St E, Graham, WA 98338
Enrollment
605
Student-Teacher
20.9:1
Score
6.5
Grades
6th – 8th
Enrollment
605
Student-Teacher
20.9:1
Score
6.5
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Graham
#5 of 9
public schools
Washington middle schools
#101 of 374
In district
#12 of 33
Bethel School District
Academic growth
7.8 / 10
Very strong
About Cougar Mountain Middle School
Cougar Mountain Middle School is a regular public middle school located in Graham, Washington, within Pierce County. Situated at 5108 260th St E, the school serves grades six through eight with an enrollment of 605 students and a student-teacher ratio of 20.9:1. The faculty includes 29 full-time equivalent teachers dedicated to providing education in a large suburban setting.
Cougar Mountain Middle School has a MySchoolScout rating of 5.7 out of 10, placing it at the 55th percentile among Washington state schools, with a state ranking of #1015 out of 2261 schools. Academically, students perform around average in reading and science, with 55% and 50% respectively scoring proficient or above on standardized tests. Math proficiency is slightly lower at 35%, indicating areas where the school focuses on improvement.
Cougar Mountain Middle School sits in a vibrant suburban community that offers both quiet residential neighborhoods and bustling commercial areas nearby.
What Parents Should Know
The student-teacher ratio at Cougar Mountain Middle School is 20.9:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Cougar Mountain Middle School — Students at Cougar Mountain Middle School score 47% proficient, which is above what's typical for similar communities (expected: 44%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
52.4%
Students qualifying for federal meal assistance
Test Scores WA SBA (2023-24)
Based on 13 test records from WA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.8/10.
How Cougar Mountain Middle School Compares
See how Cougar Mountain Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 39% (2019) to 34.6% (2024). Reading/ELA proficiency has remained stable from 62% (2019) to 60% (2024).
Location
5108 260th St E, Graham, WA 98338
Nearby Alternatives
Families considering Cougar Mountain Middle School may also want to explore other middle schools in the area. Bethel Middle School (rated 5.9/10, 2.8 miles away, in nearby Spanaway), with a comparable rating. Another option is Liberty Middle School (rated 5.6/10, 3.8 miles away, in nearby Spanaway), with a comparable rating. Additionally, Cedarcrest Middle School (rated 5.2/10, 5.1 miles away, in nearby Spanaway), a more accessible option. For more schools in Graham, see our Graham schools guide .
Nearby Schools
20 within 5.5 mi| School | Distance | Rating |
|---|---|---|
| Rocky Ridge Elementary Graham | 0.8 mi | 5.9 |
| Centennial Elementary Graham | 1.2 mi | 6.8 |
| Bethel High School Spanaway | 2.5 mi | 5.1 |
| Bethel Middle School Spanaway | 2.8 mi | 5.9 |
| Shining Mountain Elementary Spanaway | 2.9 mi | 7.0 |
| North Star Elementary Graham | 2.9 mi | 8.1 |
| Elk Plain School of Choice Spanaway | 3.1 mi | 4.9 |
| Liberty Middle School Spanaway | 3.8 mi | 5.6 |
| Bethel Virtual Academy Spanaway | 3.8 mi | 2.6 |
| Pioneer Valley Elementary Spanaway | 3.9 mi | 8.4 |
| Kapowsin Elementary Graham | 3.3 mi | 4.4 |
| CASCADE CHRISTIAN SCHOOLS - FREDERICKSON ELEM. Tacoma | 5.5 mi | 5.0 |
| Frontier Middle School Graham | 4.3 mi | 4.3 |
| Graham Elementary Graham | 4.7 mi | 7.5 |
| Cedarcrest Middle School Spanaway | 5.1 mi | 5.2 |
| Nelson Elementary School Graham | 4.4 mi | 7.2 |
| Graham Kapowsin High School Graham | 4.4 mi | 5.5 |
| Clover Creek Elementary Tacoma | 5.8 mi | 8.1 |
| Frederickson Elementary Puyallup | 5.7 mi | 3.6 |
| Emma L Carson Elementary Puyallup | 5.5 mi | 7.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 98338 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$112,788
Median Home Value
$471,800
Median Rent
$1,889/mo
Population
32,726
College Educated
18.9%
Homeownership
83.7%
Avg Commute
41.2 min
Poverty Rate
6.9%
Median Age
37
Community Profile
The community surrounding Cougar Mountain Middle School has a median household income of $112,788. It is a community where 19% of adults hold a bachelor's degree or higher. The median home value in the area is $471,800, with a median rent of $1,889/month. The local poverty rate of 6.9% is relatively low. The average commute in the area is 41 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Chief Umtuch Middle Battle Ground, WA | 6.5 |
| Pleasant Valley Middle Battle Ground, WA | 6.5 |
| Ridgeline Middle School Yelm, WA | 6.5 |
| Valley View Middle School Snohomish, WA | 6.5 |
| Amboy Middle School Battle Ground, WA | 6.4 |
| Baker Middle School Tacoma, WA | 6.6 |
Frequently Asked Questions
Common questions about Cougar Mountain Middle School
What grades does Cougar Mountain Middle School serve?
Cougar Mountain Middle School serves students in grades 6th through 8th.
How many students attend Cougar Mountain Middle School?
Cougar Mountain Middle School has an enrollment of approximately 605 students.
What is the student-teacher ratio at Cougar Mountain Middle School?
The student-teacher ratio at Cougar Mountain Middle School is 20.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cougar Mountain Middle School rank in WA?
Cougar Mountain Middle School is ranked #1022 out of 2,225 schools in WA.
What is Cougar Mountain Middle School's MySchoolScout rating?
Cougar Mountain Middle School has a composite rating of 6.5 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Cougar Mountain Middle School?
Based on the most recent state assessment data, Cougar Mountain Middle School has 35.4% math proficiency and 55.9% reading/ELA proficiency.
Is Cougar Mountain Middle School a charter school?
No, Cougar Mountain Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Cougar Mountain Middle School a Title I school?
No, Cougar Mountain Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cougar Mountain Middle School?
52.4% of students at Cougar Mountain Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
- County Safety
- Elevated (763/100K)
FBI UCR 2024. County-level only. Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 605
- Student-Teacher Ratio
- 20.9:1
- Teachers (FTE)
- 29
- Free/Reduced Lunch
- 52.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Pierce County
- Phone
- (253) 800-8000
- Data Year
- 2023–2024
Resources & Links
District
Bethel School District- District Enrollment
- 21,539
- Schools in District
- 39
- Per-Pupil Spending
- $15,370
- District Rank
- #12 of 33
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.