Chinook Middle School
Regular School · SeaTac, WA
Chinook Middle School is a regular school school in SeaTac, Washington, serving grades 06–08 with 620 students enrolled (SY 2024-2025). The student-teacher ratio is 17.4:1.
Level
Middle
Grades
06 – 08
Enrollment
620
Teachers (FTE)
35.7
Student–Teacher Ratio
17.4:1
Status
Open
Lunch Program Participation
Yes under Community Eligibility Option (CEO)
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| Hispanic/Latino | 248 | 40% |
| Black or African American | 120 | 19% |
| Asian | 97 | 16% |
| White | 70 | 11% |
| Native Hawaiian / Pacific Islander | 47 | 8% |
| Two or more races | 38 | 6% |
| Total enrollment | 620 | 339M / 281F |
Programs & Discipline
Gifted & Talented
Program offered
38 students enrolled
Out-of-School Suspensions
16
2.6% of enrollment · SY 2021–22
Chronically Absent
248
40% of enrollment · SY 2019–20
Targeted Support School (TSI)
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 620 | 100% |
Contact & Location
18650 42nd Ave S
SeaTac, WA 98188
Phone: (206)631-5700
Other Schools in District
- Beverly Park Elem at Glendale Elementary
- Bow Lake Elementary Elementary
- Cedarhurst Elementary Elementary
- Des Moines Elementary Elementary
- Gregory Heights Elementary Elementary
- Hazel Valley Elementary Elementary
- Hilltop Elementary Elementary
- Madrona Elementary Elementary
Related Data
- Neighborhood demographics (ZIP 98188) → CensusDepth.com
- Washington population & income data → CensusDepth.com
- Washington teacher salaries → WageDepth.com
NCES ID
530354000524
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD