Enrollment
1,031
Washington · 2024-25 NCES data
Middle school (grades 6-8) · Mill Creek, WA
Federal NCES profile for Heatherwood Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 48/100.
The verdict
Heatherwood Middle School earns 48/100 on the Resource Investment Index, with class sizes larger than 91% of Washington schools.
Heatherwood Middle School has class sizes larger than 91% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Heatherwood Middle School ranks #2 of 3 public schools in Mill Creek, WA.
NCES ID 530267002253 Verify on NCES CCD record →
Enrollment
1,031
Washington · 2024-25 NCES data
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
23.4:1
vs 17.6:1 Washington avg
+33% vs state
Free-lunch eligible
26.4%
vs 45.0% Washington avg
-41% vs state
How Heatherwood Middle School compares with Washington and U.S. medians
Larger classes than state median
23.4:1 - 5.8 above the Washington state median of 17.6:1, indicating larger average class loads than typical schools in the state.
Heatherwood Middle School is a large middle school in Mill Creek, Washington, enrolling 1,031 students.
Class loads run heavy: 23.4:1 is larger than about 91% of Washington schools and 33% above the 17.6:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 26.4% of students eligible for free meals.
By headcount it is one of the larger campuses in Washington, bigger than 93% of state schools at 1,031 students.
Its Resource Investment Index sits near the middle of the pack among 2,394 scored Washington schools.
Against 186 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #44.
Its student body is led by White (41%) and Asian (28%) (diversity index 72/100).
Counselor availability sits well past the ASCA benchmark, roughly 344 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 6.5% of students were chronically absent, below the typical post-pandemic national figure.
Everett School District also operates Henry M. Jackson High School (2,148 students) and Cascade High School (1,651 students) alongside Heatherwood Middle School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Heatherwood Middle School on the metrics families compare, against Washington and U.S. means.
| Metric | This school | vs Washington | Washington avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 23.4:1 | ▲ 33% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 26.4% | ▼ 41% | 45.0% | 51.7% |
| Enrollment | 1,031 | top 7% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: White at 40.8% of enrollment.
Simpson diversity index - at 71.5, Heatherwood Middle School is more mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Everett School District, which includes Heatherwood Middle School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Henry M. Jackson High School | Larger | Similar economic need | Similar S:T ratio |
| Cascade High School | Larger | Higher economic need | Lower S:T ratio |
| Everett High School | Larger | Higher economic need | Lower S:T ratio |
| Gateway Middle School | Similar size | Lower economic need | Higher S:T ratio |
| Eisenhower Middle School | Similar size | Higher economic need | Lower S:T ratio |
Comparisons are relative to Heatherwood Middle School's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Washington, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Heatherwood Middle School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Heatherwood Middle School has 1,031 students enrolled. It is a middle school in Mill Creek, WA.
The student-teacher ratio at Heatherwood Middle School is 23.4:1, which is 33% higher than the Washington average of 17.6:1 and 49% higher than the national average of 15.7:1.
26.4% of students at Heatherwood Middle School are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Heatherwood Middle School is White at 40.8% of enrollment, in Mill Creek, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.5/100.
Heatherwood Middle School has a Resource Investment Index of 48/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Heatherwood Middle School ranks #2 of 3 public schools in Mill Creek, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Mill Creek on the city page.
Heatherwood Middle School earns 48/100 on the Resource Investment Index, with class sizes larger than 91% of Washington schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Heatherwood Middle School, Everett School District also operates Henry M. Jackson High School (2,148 students), Cascade High School (1,651 students), and Everett High School (1,643 students). See the Everett School District district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Heatherwood Middle School, Mill Creek WA.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/heatherwood-middle-school-wa
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