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Chinook Middle School

SeaTac, Washington · Grades 6 to 8 · Highline School District

Public school

About Chinook Middle School

Chinook Middle School serves grades 6 through 8 as a public school in SeaTac, Washington. Enrollment was 620 in the 2024-25 school year. With about 35.7 full-time-equivalent teachers, that works out to roughly 17.4 students per teacher. The surrounding area is classified as a suburb of a large metro area, in King County. Highline School District runs 40 schools listed here, including this one. See them all. There are 89 other schools within 5 miles.

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School facts

Address	18650 42nd Ave S, SeaTac, WA 98188
Phone	(206) 631-5700
School district	Highline School District
Grades	6 to 8
Students (2024-25)	620
Teachers (full-time equivalent, 2024-25)	35.7
Students per teacher	17.4
Charter school	No
School type	Regular
Level	Middle
Locale (NCES)	Suburb, large, King County

Source: NCES Common Core of Data (CCD), 2024-25 public school directory and membership files (NCES school ID 530354000524). Details may have changed since the survey. Schools can update them by claiming this profile.

Nearby schools

Tyee High SchoolPublic · Grades 9 to 12SeaTac · 0.1 mi Bow Lake ElementaryPublic · Grades PreK to 5SeaTac · 0.3 mi Seattle Christian SchoolsPrivate, Christian (nondenominational) · Grades K to 12Seatac, WA · 0.4 mi Hope Christian AcademyPrivate, Assembly of God · Grades K to 10Seatac, WA · 0.8 mi Madrona ElementaryPublic · Grades PreK to 5SeaTac · 1.2 mi McMicken Heights ElementaryPublic · Grades PreK to 5SeaTac · 1.3 mi Puget Sound Skills CenterPublic · Grades 10 to 12Seattle, WA · 2 mi Puget Sound High SchoolPublic · Grades 9 to 12Burien, WA · 2 mi

The 8 closest public, charter and private schools by straight-line distance, from NCES location data. Listings here are never paid.

Frequently asked questions

What grades does Chinook Middle School serve?

Chinook Middle School serves grades 6 through 8.

How many students attend Chinook Middle School?

Chinook Middle School reported 620 students in 2024-25, according to the NCES Common Core of Data.

What is the student-teacher ratio at Chinook Middle School?

About 17.4 students per full-time-equivalent teacher, based on 620 students and 35.7 teachers in federal data.

Is Chinook Middle School a public or charter school?

Chinook Middle School is a traditional public (non-charter) school.

What school district is Chinook Middle School in?

Chinook Middle School is part of Highline School District. See all schools in this district at https://parentschoolreview.com/districts/wa/highline-school-district/

Where is Chinook Middle School located?

Chinook Middle School is at 18650 42nd Ave S, SeaTac, WA 98188. The phone number is (206) 631-5700.

How many other schools are near Chinook Middle School?

There are 89 other schools within 5 miles of Chinook Middle School in our directory.