Chinook Middle School
| Name | Chinook Middle School |
| Grades | Class 06 to Class 08 |
| Address | 18650 42nd Ave S |
| City | SeaTac |
| School District | Highline School District |
| County | King County |
| Zipcode | 98188-5012 |
| Phone No. | (206)631-5700 |
| State | Washington |
| Suburb | Large |
| Students | 712 |
| Teachers | 42 |
| Student Teacher Ratio | 17.1 students per teacher |
| Charter School | No |
| Magnet School | No |
Chinook Middle School is located at 18650 42nd Ave S in SeaTac city of King County county in Washington. This school comes under Highline School District. You can call them at (206)631-5700 for more details. This is not a magnet school. Total seven hundred twelve students from class 06 to class 08 study in this school who are taught by forty two teachers. This is not a charter school. The student teacher ratio of this school is 17.1.