High · Regular · Grades 9 to 12
Decatur High School, Federal Way, WA
Enrollment and teachers
- Students
- 1,352
- Teachers (FTE)
- 64.0
- Students per teacher
- 21.1
- Grades
- 9 to 12
This school's ratio is 2.8 higher than the district figure of 18.3. The Washington average across schools is 18.2. Ratios count all teachers, including specialists, so they are lower than typical class sizes.
School details
- Address
- 2800 SW 320th St, Federal Way, WA 98023
- Phone
- (253)945-5200
- District
- Federal Way School District
- County
- King County
- Level
- High
- Type
- Regular
- Status
- Open
- Charter
- No
- Virtual
- No
- Locale
- Suburb: Large
- NCES school ID
- 530282000434
School meals
- Free lunch
- 717
- Reduced-price lunch
- 159
- Free or reduced-price lunch
- 87664.8% of enrollment.
- Direct certification
- 552Students certified through programs such as SNAP, without an application.
- Community Eligibility Provision
- Yes (CEP school)
Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.
Related schools
Other high schools in Federal Way School District
- Thomas Jefferson High School 1,810 students
- Federal Way High School 1,665 students
- Todd Beamer High School 1,412 students
- Technology Access Foundation Academy at Saghalie 532 students
- Open Doors Youth Reengagement (1418) 154 students
- Career Academy at Truman High School 83 students
- Employment Transition Program 62 students
- Gateway to College 23 students
- Federal Way Running Start Home School 17 students
We publish official enrollment and staffing data, not ratings or test scores.
Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.