Enrollment
1,017
Washington · 2024-25 NCES data
Middle school (grades 6-8) · Seattle, WA
Federal NCES profile for Madison Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 51/100.
The verdict
Madison Middle School earns 51/100 on the Resource Investment Index, with class sizes larger than 86% of Washington schools.
Madison Middle School has class sizes larger than 86% of Washington schools. Computed live against every Washington school reporting to NCES.
By Resource Investment Index, Madison Middle School ranks #7 of 9 middle schools in Seattle, WA.
NCES ID 530771001207 Verify on NCES CCD record →
Enrollment
1,017
Washington · 2024-25 NCES data
Teachers (FTE)
47.0
Federal CCD staff survey
Students per teacher
21.6:1
vs 17.6:1 Washington avg
+23% vs state
Free-lunch eligible
16.7%
vs 45.0% Washington avg
-63% vs state
How Madison Middle School compares with Washington and U.S. medians
Larger classes than state median
21.6:1 - 4.0 above the Washington state median of 17.6:1, indicating larger average class loads than typical schools in the state.
Madison Middle School is a lower-poverty, large middle school in Seattle, Washington, enrolling 1,017 students.
Class loads run heavy: 21.6:1 is larger than about 86% of Washington schools and 23% above the 17.6:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 16.7% free-meal eligibility runs 63% below the Washington average.
By headcount it is one of the larger campuses in Washington, bigger than 93% of state schools at 1,017 students.
Its Resource Investment Index lands in the upper third of 2,394 scored Washington schools.
Against 157 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #22.
Its student body is led by White (63%) and Two or More (16%) (diversity index 56/100).
Counselor availability sits well past the ASCA benchmark, roughly 339 students sharing each counselor, though short of the most stretched campuses.
Attendance holds up well here: only 4.2% of students were chronically absent, below the typical post-pandemic national figure.
Among Seattle's middle schools, it stands alongside Jane Addams Middle School (824 students): Madison Middle School is larger than that campus by headcount and runs heavier classes (21.6:1 vs 17.2:1).
Seattle School District No. 1 also operates Lincoln High School (1,770 students) and Ballard High School (1,697 students) alongside Madison 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
Madison 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 | 21.6:1 | ▲ 23% | 17.6:1 | 15.7:1 |
| Free-lunch eligible | 16.7% | ▼ 63% | 45.0% | 51.7% |
| Enrollment | 1,017 | 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 62.9% of enrollment.
Simpson diversity index - at 56.3, Madison Middle School is more mixed than the Washington school average of 53.3.
District-wide per-pupil expenditure for Seattle School District No. 1, which includes Madison 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 |
|---|---|---|---|
| Lincoln High School | Larger | Similar economic need | Higher S:T ratio |
| Ballard High School | Larger | Similar economic need | Similar S:T ratio |
| Roosevelt High School | Larger | Similar economic need | Similar S:T ratio |
| Garfield High School | Larger | Higher economic need | Similar S:T ratio |
| West Seattle High School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Madison Middle School's own figures; each column derives from NCES Common Core of Data.
6 comparable middle schools (grades 6-8) serving the same city.
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 Madison 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.
Madison Middle School has 1,017 students enrolled. It is a middle school in Seattle, WA.
The student-teacher ratio at Madison Middle School is 21.6:1, which is 23% higher than the Washington average of 17.6:1 and 38% higher than the national average of 15.7:1.
16.7% of students at Madison Middle School are eligible for free lunch, compared to the Washington average of 45.0%.
The largest demographic group at Madison Middle School is White at 62.9% of enrollment, in Seattle, WA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.3/100.
Madison Middle School has a Resource Investment Index of 51/100 (higher 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, Madison Middle School ranks #7 of 9 middle schools in Seattle, WA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Seattle on the city page.
Madison Middle School earns 51/100 on the Resource Investment Index, with class sizes larger than 86% 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 Madison Middle School, Seattle School District No. 1 also operates Lincoln High School (1,770 students), Ballard High School (1,697 students), and Roosevelt High School (1,542 students). See the Seattle School District No. 1 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, “Madison Middle School, Seattle 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/madison-middle-school-wa
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