Cougar Mountain Middle School

5108 260th St. East, Graham, WA 98338

CSchola Grade
Grades
6–8
Middle
Students
605
Enrolled 2024–25
Students per teacher
20.7 : 1
Full-time teachers
District
Bethel School District
Pierce County

Schola Grade C · Average

Letter grade (A–F) · compared with 368 Washington middle schools · How we grade
Test scores40% proficient in math & reading
49thpercentile
Equity30% of low-income students proficient
55thpercentile
Attendance45% chronically absent
19thpercentile
Class size20.7 students per teacher
23rdpercentile

Percentiles compare this school with other Washington middle schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Cougar Mountain Middle School

Cougar Mountain Middle School is a public middle school in Graham, Washington, serving grades 6–8. It is part of Bethel School District. The school is located in a large suburb in Pierce County.

In the 2024–25 school year, 605 students were enrolled, with about 20.7 students for every full-time teacher. That ratio is larger than the typical Washington middle school (19.1 students per teacher). Its Schola Grade is C (average), compared with 368 Washington middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

5108 260th St. East
Graham, WA 98338
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
605 students
Students per teacher
20.7 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Bethel School District
County
Pierce County
NCES school ID
530048003158

Schools near Cougar Mountain Middle School

All 9 schools in Graham →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.