Decatur High School
2800 SW 320th St, Federal Way, WA 98023 Map
Math (met standard)
16%
−19
state 35% · 2025-26
English (met standard)
47%
−18
state 64% · 2025-26
Science (met standard)
20%
−29
state 49% · 2025-26
Low income
65%
free or reduced-price lunch
Students
1,352
2024-25
Students per teacher
21.0
2024-25
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 10 | 16% state 35% · 2025-26 | 47% state 64% · 2025-26 | — |
| Grade 11 | — | — | 20% state 49% · 2025-26 |
| All grades | 16% state 35% · 2025-26 | 47% state 64% · 2025-26 | 20% state 49% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 16% state 35% | 47% state 64% | 20% state 49% |
| 2024-25 | 15% state 34% | 47% state 65% | 25% state 51% |
| 2023-24 | 13% state 33% | 46% state 66% | 26% state 50% |
| 2022-23 | 18% state 33% | 49% state 66% | 34% state 51% |
| 2021-22 | 19% state 35% | 56% state 69% | 35% state 54% |
| 2018-19 | 23% state 43% | 59% state 73% | 40% state 50% |
| 2017-18 | 26% state 43% | 61% state 73% | 24% state 46% |
Graduation & college
4-year graduation rate
91%
state 83% · 2024-25
Graduation rate: students who earned a regular diploma within four years.
Students
Race and ethnicity, 2024-25
- Asian 11%
- White 22%
- Hispanic 33%
- Black 12%
- Two or more 13%
- Other 8%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
2025-26 results
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Technology Access Foundation Academy at Saghalie
Grades 6–12
· Federal Way School District
|
1.5 mi |
14%
−26
vs state
|
28%
−24
vs state
|
74% | |
|
Federal Way High School
Grades 9–12
· Federal Way School District
|
2.6 mi |
19%
−16
vs state
|
45%
−19
vs state
|
74% | |
|
Federal Way Public Academy
Grades 6–10
· Federal Way School District
|
2.8 mi |
63%
+24
vs state
|
73%
+19
vs state
|
43% | |
|
Open Doors Youth Reengagement (1418)
Grades 9–12
Alternative
· Federal Way School District
|
3.2 mi | — | — | 82% | |
|
Internet Academy
Grades PK–12
Alternative
· Federal Way School District
|
3.2 mi |
24%
−19
vs state
|
44%
−11
vs state
|
58% | |
|
Career Academy at Truman High School
Grades 9–12
Alternative
· Federal Way School District
|
3.2 mi | — |
25%
−41
vs state · 2023-24
|
82% | |
|
Todd Beamer High School
Grades 9–12
· Federal Way School District
|
3.7 mi |
18%
−17
vs state
|
46%
−18
vs state
|
73% | |
|
Thomas Jefferson High School
Grades 9–12
· Federal Way School District
|
4.6 mi |
16%
−19
vs state
|
45%
−19
vs state
|
72% |
No schools match this filter.