Enrollment
452
Wisconsin · 2024-25 NCES data
Middle school (grades 6-8) · Grafton, WI
Federal NCES profile for John Long Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 50/100.
The verdict
John Long Middle earns 50/100 on the Resource Investment Index, with class sizes larger than 77% of Wisconsin schools.
John Long Middle has class sizes larger than 77% of Wisconsin schools. Computed live against every Wisconsin school reporting to NCES.
By Resource Investment Index, John Long Middle ranks #4 of 4 public schools in Grafton, WI.
NCES ID 550561002249 Verify on NCES CCD record →
Enrollment
452
Wisconsin · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
15.6:1
vs 14.4:1 Wisconsin avg
+8% vs state
Free-lunch eligible
14.2%
vs 38.5% Wisconsin avg
-63% vs state
How John Long Middle compares with Wisconsin and U.S. medians
Slightly above state median
15.6:1 - 1.2 above the Wisconsin state median of 14.4:1, indicating larger average class loads than typical schools in the state.
John Long Middle is a lower-poverty, mid-sized middle school in Grafton, Wisconsin, enrolling 452 students.
Class loads run somewhat heavier than typical: 15.6:1 puts it in the larger third of Wisconsin schools by student-teacher ratio.
Comparatively few students face economic hardship here, 14.2% free-meal eligibility runs 63% below the Wisconsin average.
Enrollment of 452 puts it in the larger third of Wisconsin schools by headcount.
Its Resource Investment Index lands in the upper third of 2,202 scored Wisconsin schools.
Against 401 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #139.
Its student body is predominantly White (83% of enrollment) (diversity index 31/100).
Counselor access is stretched at roughly 452 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 6.4% of students were chronically absent, below the typical post-pandemic national figure.
The federal civil-rights collection also records 2 expulsions at this campus for 2021-22.
Grafton School District also operates Grafton High (727 students) and Kennedy Elementary (507 students) alongside John Long Middle.
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
John Long Middle on the metrics families compare, against Wisconsin and U.S. means.
| Metric | This school | vs Wisconsin | Wisconsin avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.6:1 | ▲ 8% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 14.2% | ▼ 63% | 38.5% | 51.7% |
| Enrollment | 452 | top 26% | - | - |
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 82.5% of enrollment.
Simpson diversity index - at 31.1, John Long Middle is less mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Grafton School District, which includes John Long Middle.
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 |
|---|---|---|---|
| Grafton High | Larger | Similar economic need | Similar S:T ratio |
| Kennedy Elementary | Similar size | Similar economic need | Higher S:T ratio |
| Woodview Elementary | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to John Long Middle's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Wisconsin, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on John Long Middle'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.
John Long Middle has 452 students enrolled. It is a middle school in Grafton, WI.
The student-teacher ratio at John Long Middle is 15.6:1, which is 8% higher than the Wisconsin average of 14.4:1 and 1% lower than the national average of 15.7:1.
14.2% of students at John Long Middle are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at John Long Middle is White at 82.5% of enrollment, in Grafton, WI.
John Long Middle has a Resource Investment Index of 50/100 (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, John Long Middle ranks #4 of 4 public schools in Grafton, WI. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Grafton on the city page.
John Long Middle earns 50/100 on the Resource Investment Index, with class sizes larger than 77% of Wisconsin 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 John Long Middle, Grafton School District also operates Grafton High (727 students), Kennedy Elementary (507 students), and Woodview Elementary (506 students). See the Grafton 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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Last updated:
PlainSchools, “John Long Middle, Grafton WI.” 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/john-long-middle-wi
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