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Chinook Middle School
18650 42nd Avenue South SeaTac, WA 98188

Office Hours:

Monday-Friday: 7:30 a.m. - 3:30 p.m.

Chinook Middle School
18650 42nd Avenue South SeaTac, WA 98188

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2019-20 Performance Report

Students at the library

School Information

Grades served 2019-20

6-8

Facility

Built in 1957 and remodeled in 1989.

To view Enrollment Statistics, Demographics and State Test Scores, please visit our: 

 Washington State Report Card

Highlights & Plans

Invitation to Participate

At Highline Public Schools, one of our four pillars in the district's strategic plan is parent and family engagement. In order to reach our strategic plan goals we will form partnerships with parents and families. Families and community members are encouraged to participate in school activities and in educating students in school, at home and in the community.

Community Dashboard

Explore the Community Partnership Dashboard to see specific services provided by community partners at your school

Community Dashboard

District Funds

HOW HIGHLINE DISTRICT DOLLARS ARE INVESTED (%)

Area

Percentage

Teaching & 
Learning

74%

Support
Services

13%

Central Admin

7%

Principal’s 
Office

6%

Source: Actual 2019-20 expenditures as of January 2021.