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SCHOOL COMMUNITY·EVERETT SCHOOL DISTRICT·NCES 530267002253

Heatherwood Middle School

1419 Trillium Blvd. SE, Mill Creek, WA 98012 · (425) 385-6300 · Snohomish County
GRADES 06–08MIDDLE21-SUBURBREGULAR SCHOOL1,031 STUDENTS
Enrollment
1,031
Middle
DISTRICT 922 · STATE 577
Student : Teacher
23.0:1
45 FTE teachers
DISTRICT 21.9:1 · STATE 18.9:1
Free / Reduced Lunch
32%
328 students
DISTRICT 50% · STATE 51%
Community
1
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
342
Grade 7
366
Grade 8
323
Student demographics
White
42141%
DISTRICT 39% · STATE 47%
Hispanic
17817%
DISTRICT 22% · STATE 27%
Black
525%
DISTRICT 5% · STATE 5%
Asian
29228%
DISTRICT 22% · STATE 9%
Two+
828%
DISTRICT 10% · STATE 9%
Pacific Islander
61%
DISTRICT 2% · STATE 2%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
53652%
Female
49548%

Discussions

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Test scores

Smarter Balanced + WCAS 2024-25 . % Met or Exceeded Standard
English Language Arts
72.6%
WA avg 58.4% . -4.2pp since 2014
Math
62.4%
WA avg 51.2% . +1.3pp since 2014
Source: Smarter Balanced + WCAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
66.5%
composite math + reading, all grades
Predicted
58.9%
based on WA schools with similar FRL share
Beats by
+7.6pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,031
+25 (+2%) vs 2017
Student : Teacher
23.0:1
was 22.2:1
% White
41%
was 56%
% Hispanic
17%
was 16%
% Black
5%
was 3%
% Asian
28%
was 16%
Source: NCES Common Core of Data

About Heatherwood Middle School

Heatherwood Middle School operates as a heavily attended junior high in Mill Creek, Washington, run under Everett School District. Current enrollment sits at 1,031 students spanning grades 6 through 8. Enrollment runs roughly 79% bigger than the state mean of about 577.

Everett School District comprises 32 schools with combined enrollment of 20,489 students; Heatherwood Middle School is among them.

Looking at the student body, Heatherwood Middle School lists that 41% of students identify as White, with the remaining enrollment distributed across several groups. Beyond that, the school lists 28% Asian, 17% Hispanic, 8% multiracial, 5% Black. By comparison, Snohomish County as a whole is about 64% White, so the school skews noticeably less White than its surroundings.

Looking at the economic backdrop, The school employs 45 full-time-equivalent teachers, for a student-teacher ratio near 23.0:1. That figure is higher than the state norm's 18.9:1 average. An estimated 32% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. By comparison, Snohomish County runs at roughly 41%, so the school's eligibility rate is meaningfully below the surrounding baseline.

Adjusting for the school's free-and-reduced-lunch share, Heatherwood Middle School tracks the demographic baseline. The model predicts 58.9% given the school's FRL share; actual proficiency is 66.5%.

In the broader community, Snohomish County reports that median household earnings sit near $111,246, 38% of adults hold a bachelor's degree or higher, and the poverty rate sits near 6%. Across Snohomish County's 227 public schools (combined enrollment of about 118,688 students), Heatherwood Middle School is one campus in the mix.

Henry M. Jackson High School is the nearest neighboring public school, about 0.1 miles from this campus. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Heatherwood Middle School at 4th of 9; the average score across the group is 54.7%.

Heatherwood Middle School operates from a commuter-belt location.

Trend over the last 7 years. Looking back 7 years, enrollment at Heatherwood Middle School has remained close to its prior level, going from 1,006 students in 2018 to 1,031 in 2025. White enrollment moved from 56% to 41% across the same window.

On the community side, the page collects discussion, questions, and updates around sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Snohomish County at a glance

View full county profile
Population
844,430
Census ACS
Median income
$111,246
Household, ACS
Bachelor's+
38%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
227
118,688 students

Quick facts

School name
Heatherwood Middle School
District
Everett School District
Address
1419 Trillium Blvd. SE, Mill Creek, WA 98012
Phone
(425) 385-6300
County
Snohomish County
Level
Middle
Grade range
06–08
Total enrollment
1,031
Teachers (FTE)
45
Student–teacher ratio
23.0:1
Free/Reduced lunch
328 (32%)
Locale
21-Suburb: Large
NCES ID
530267002253
Charter school
No
Virtual school
No

Related schools

Other schools in Everett School District
Other schools in Mill Creek
Nearby schools

Frequently asked questions

About Heatherwood Middle School
How many students attend Heatherwood Middle School?
Heatherwood Middle School enrolls approximately 1,031 students in grades 06-08.
What grades does Heatherwood Middle School serve?
Heatherwood Middle School serves grades 06-08.
How many teachers does Heatherwood Middle School have?
Heatherwood Middle School employs 45 FTE teachers, for a student-to-teacher ratio of 23.0:1.
What is the student diversity at Heatherwood Middle School?
Student demographics at Heatherwood Middle School are roughly 41% White, 17% Hispanic, 5% Black, 28% Asian, 8% Two or more.
Who oversees Heatherwood Middle School?
Heatherwood Middle School is overseen by Everett School District in Snohomish County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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