Cascade Middle School
🇺🇸 Official data · 2025Seattle, Washington 98146 · Highline School District
#320 of 363 middle schools in Washington
#11799 of 15,369 nationally
About Cascade Middle School
Cascade Middle School is a public middle located in Seattle, in the Highline School District school district of Washington, United States. It caters for Grades 6–8. In 2025 it enrolled 671 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 30.6 out of 100, placing it in the lower 50% of middle schools in United States and 320th of 363 ranked middle schools in Washington. Its strongest component is reading proficiency (40th percentile), and its weakest is math proficiency (22th percentile).
Other published figures: enrollment 671.
There are 113 schools in Seattle; Cascade Middle School ranks 102nd of 110 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)27%
- Reading proficiency (30%)43%
- Community advantage (fewer free/reduced-price lunch) (25%)73.3%
- Students per teacher (15%)17.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Cascade Middle School by the official sources.
- Enrollment
- 671
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 73.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 17.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 43%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 27%
- Share of tested students proficient or above (all students, all grades).
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Schools near Cascade Middle School
Closest schools by straight-line distance, with their Success Index (US).
Evergreen High School
Seattle · Public high · Grades 9–12
1,080 students · 286 m away
Mount View Elementary
Seattle · Public elementary · Grades PK–5
460 students · 572 m away
White Center Heights Elementary
Seattle · Public elementary · Grades PK–5
527 students · 1.3 km away
Head Start
Seattle · Public other · Grades PK–PK
0 students · 1.6 km away
Shorewood Elementary
Burien · Public elementary · Grades PK–5
400 students · 1.7 km away
Hazel Valley Elementary
Burien · Public elementary · Grades PK–5
469 students · 1.9 km away
Southern Heights Elementary
Seattle · Public elementary · Grades PK–5
0 students · 2.3 km away
Beverly Park Elem at Glendale
Seattle · Public elementary · Grades PK–5
411 students · 2.3 km away
Rainier Prep
Seattle · Charter middle · Grades 5–8
359 students · 2.3 km away
Cedarhurst Elementary
Burien · Public elementary · Grades PK–5
399 students · 2.6 km away
Similar schools
Public middle schools in Washington with a comparable Enrollment.
Cascade Middle School
Sedro-Woolley · Public middle · Grades 7–8
670 students
Kilo Middle School
Auburn · Public middle · Grades 6–8
669 students
Evergreen Middle School
Spokane Valley · Public middle · Grades 6–8
668 students
Sacajawea Middle School
Federal Way · Public middle · Grades 6–8
668 students
Lakewood Middle School
Marysville · Public middle · Grades 6–8
668 students
Sumner Middle School
Sumner · Public middle · Grades 6–8
674 students
Frequently asked questions
Is Cascade Middle School a good school?
Cascade Middle School has a Success Index (US) of 30.6 out of 100 (Lower 50% of middle schools in United States) and ranks #320 of 363 in Washington. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Cascade Middle School rank in Washington?
Cascade Middle School ranks #320 of 363 middle schools in Washington and #11799 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Cascade Middle School?
Cascade Middle School had 671 students in 2025.
Is Cascade Middle School a elementary school or a high school?
Cascade Middle School is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Cascade Middle School?
There are 10 schools within 15 km of Cascade Middle School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.