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Cascade Middle School

11212 10th Ave Sw, Seattle, WA 98146

FSchola Grade
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Grades
6–8
Middle
Students
671
Enrolled 2024–25
Students per teacher
16.9 : 1
Full-time teachers
District
Highline School District
King County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 368 Washington middle schools · How we grade
Test scores20% proficient in math & reading
7thpercentile
Equity20% of low-income students proficient
14thpercentile
Attendance51% chronically absent
7thpercentile
Class size16.9 students per teacher
83rdpercentile

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 Cascade Middle School

Cascade Middle School is a public middle school in Seattle, Washington, serving grades 6–8. It is part of Highline School District. The school is located in a large suburb in King County.

In the 2024–25 school year, 671 students were enrolled, with about 16.9 students for every full-time teacher. That ratio is smaller than the typical Washington middle school (19.1 students per teacher). Its Schola Grade is F (far below average), compared with 368 Washington middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 6–8

Location & nearby schools

11212 10th Ave Sw
Seattle, WA 98146
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School details

Type
Public School · What this means
Level
Middle
Grades offered
6–8
Enrollment (2024–25)
671 students
Students per teacher
16.9 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Highline School District
County
King County
NCES school ID
530354000522

Schools near Cascade Middle School

All 213 schools in Seattle →
Rainier Prep
Charter · Grades 5–8 · 359 students
B1.5 mi

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.