Highline Public Schools
15675 Ambaum Blvd. SW Burien, WA 98166

Office Hours:

Monday-Friday: 7:30 a.m. - 4:30 p.m.

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

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Chinook Business Day

Chinook Business Day

Chinook Middle School will hold the 2022-23 Business Day on August 30 from 8:00 a.m. - 3:00 p.m. 

Come see what Chinook is all about:

  • What does a middle school day look like
  • Information clubs and sports
  • See our bell schedule
  • Bus Route Information
  • ParentVue log-in help
  • Dress Policy Information
  • Check-in medications with our Nurse
  • School SPIRIT WEAR– come and purchase our NEW Dragon Spirit Wear! (cash or checks only)