Enrollment
832
Wisconsin · 2024-25 NCES data
Middle school (grades 6-8) · Oshkosh, WI
Federal NCES profile for Merrill Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
Merrill Middle earns 38/100 on the Resource Investment Index, with class sizes larger than 91% of Wisconsin schools. It is also more racially and ethnically mixed than most Wisconsin schools.
Merrill Middle has class sizes larger than 91% of Wisconsin schools. Computed live against every Wisconsin school reporting to NCES.
By Resource Investment Index, Merrill Middle ranks #5 of 5 middle schools in Oshkosh, WI.
NCES ID 551119001492 Verify on NCES CCD record →
Enrollment
832
Wisconsin · 2024-25 NCES data
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
19.3:1
vs 14.4:1 Wisconsin avg
+34% vs state
Free-lunch eligible
57.6%
vs 38.5% Wisconsin avg
+50% vs state
How Merrill Middle compares with Wisconsin and U.S. medians
Larger classes than state median
19.3:1 - 4.9 above the Wisconsin state median of 14.4:1, indicating larger average class loads than typical schools in the state.
Merrill Middle is a higher-need, large middle school in Oshkosh, Wisconsin, enrolling 832 students.
Class loads run heavy: 19.3:1 is larger than about 91% of Wisconsin schools and 34% above the 14.4:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 57.6% of students eligible for free meals.
By headcount it is one of the larger campuses in Wisconsin, bigger than 93% of state schools at 832 students.
Its Resource Investment Index lands in the lower third of 2,202 scored Wisconsin schools.
Against 58 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #24.
Its student body is led by White (51%) and African American (18%), more mixed than most schools in the state (diversity index 68/100).
Counselor access is stretched at roughly 832 students per counselor, well above the ASCA-recommended 250:1 ceiling.
16.0% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Oshkosh's middle schools, it stands alongside Traeger Middle (447 students): Merrill Middle is larger than that campus by headcount and runs heavier classes (19.3:1 vs 13.1:1).
Oshkosh Area School District also operates West High (1,623 students) and North High (1,266 students) alongside Merrill 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
Merrill 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 | 19.3:1 | ▲ 34% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 57.6% | ▲ 50% | 38.5% | 51.7% |
| Enrollment | 832 | 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 50.8% of enrollment.
Simpson diversity index - at 67.8, Merrill Middle is more mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Oshkosh Area School District, which includes Merrill 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 |
|---|---|---|---|
| West High | Larger | Lower economic need | Lower S:T ratio |
| North High | Larger | Lower economic need | Lower S:T ratio |
| Webster Stanley Elementary | Smaller | Similar economic need | Higher S:T ratio |
| Ready 4 Learning School | Smaller | Lower economic need | Higher S:T ratio |
| Traeger Middle | Smaller | Lower economic need | Lower S:T ratio |
Comparisons are relative to Merrill Middle's own figures; each column derives from NCES Common Core of Data.
4 comparable middle schools (grades 6-8) serving the same city.
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 Merrill 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.
Merrill Middle has 832 students enrolled. It is a middle school in Oshkosh, WI.
The student-teacher ratio at Merrill Middle is 19.3:1, which is 34% higher than the Wisconsin average of 14.4:1 and 23% higher than the national average of 15.7:1.
57.6% of students at Merrill Middle are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at Merrill Middle is White at 50.8% of enrollment, in Oshkosh, WI. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 67.8/100.
Merrill Middle has a Resource Investment Index of 38/100 (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, Merrill Middle ranks #5 of 5 middle schools in Oshkosh, WI. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Oshkosh on the city page.
Merrill Middle earns 38/100 on the Resource Investment Index, with class sizes larger than 91% of Wisconsin schools. It is also more racially and ethnically mixed than most 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 Merrill Middle, Oshkosh Area School District also operates West High (1,623 students), North High (1,266 students), and Webster Stanley Elementary (573 students). See the Oshkosh Area 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Merrill Middle, Oshkosh 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/merrill-middle-wi
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.