Heatherwood Middle School
1419 Trillium Blvd. SE, Mill Creek, WA 98012 Map
Math (met standard)
65%
+25
state 40% · 2025-26
English (met standard)
72%
+21
state 51% · 2025-26
Science (met standard)
70%
+21
state 49% · 2025-26
Low income
32%
free or reduced-price lunch
Students
1,031
2024-25
Students per teacher
23.0
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 6 | 68% state 40% · 2025-26 | 71% state 48% · 2025-26 | — |
| Grade 7 | 64% state 41% · 2025-26 | 75% state 53% · 2025-26 | — |
| Grade 8 | 64% state 39% · 2025-26 | 69% state 51% · 2025-26 | 70% state 49% · 2025-26 |
| All grades | 65% state 40% · 2025-26 | 72% state 51% · 2025-26 | 70% state 49% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 65% state 40% | 72% state 51% | 70% state 49% |
| 2024-25 | 63% state 40% | 74% state 51% | 65% state 44% |
| 2023-24 | 62% state 38% | 75% state 50% | 62% state 43% |
| 2022-23 | 57% state 37% | 75% state 51% | 60% state 44% |
| 2021-22 | 56% state 36% | 78% state 51% | 58% state 43% |
| 2018-19 | 65% state 48% | 83% state 60% | 77% state 53% |
| 2017-18 | 66% state 49% | 82% state 59% | 69% state 55% |
| 2016-17 | 66% state 50% | 81% state 59% | — |
| 2015-16 | 62% state 50% | 80% state 59% | — |
| 2014-15 | 62% state 48% | 77% state 57% | — |
Students
Race and ethnicity, 2024-25
- Asian 28%
- White 41%
- Hispanic 17%
- Black 5%
- Two or more 8%
- Other 1%
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 | |||||
|---|---|---|---|---|---|
|
Voyager Middle School
Grades 6–8
· Mukilteo School District
|
1.9 mi |
20%
−20
vs state
|
36%
−15
vs state
|
59% | |
|
Eisenhower Middle School
Grades 6–8
· Everett School District
|
2.3 mi |
55%
+15
vs state
|
62%
+11
vs state
|
55% | |
|
Seattle Hill Elementary
Grades K–6
· Snohomish School District
|
2.3 mi |
66%
+19
vs state
|
70%
+20
vs state
|
20% | |
|
Gateway Middle School
Grades 6–8
· Everett School District
|
2.8 mi |
69%
+29
vs state
|
80%
+29
vs state
|
18% | |
|
Alderwood Middle School
Grades 7–8
· Edmonds School District
|
2.9 mi |
35%
−5
vs state
|
49%
−3
vs state
|
55% | |
|
Martha Lake Elementary
Grades K–6
· Edmonds School District
|
2.9 mi |
46%
−1
vs state
|
50%
−1
vs state
|
51% | |
|
Totem Falls
Grades K–6
· Snohomish School District
|
3.0 mi |
78%
+31
vs state
|
82%
+32
vs state
|
11% | |
|
Explorer Middle School
Grades 6–8
· Mukilteo School District
|
3.3 mi |
29%
−11
vs state
|
40%
−11
vs state
|
65% | |
|
Little Cedars Elementary School
Grades K–6
· Snohomish School District
|
3.5 mi |
70%
+24
vs state
|
70%
+20
vs state
|
13% | |
|
Evergreen Middle School
Grades 6–8
· Everett School District
|
3.9 mi |
32%
−8
vs state
|
43%
−8
vs state
|
67% |
No schools match this filter.