Enrollment
357
Wisconsin · 2024-25 NCES data
Other / mixed grade configuration · Milwaukee, WI
Federal NCES profile for Eighty-First Street Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
The verdict
Eighty-First Street Elementary earns 22/100 on the Resource Investment Index, with class sizes larger than 82% of Wisconsin schools.
Eighty-First Street Elementary has class sizes larger than 82% of Wisconsin schools. Computed live against every Wisconsin school reporting to NCES.
By Resource Investment Index, Eighty-First Street Elementary ranks #114 of 135 schools in Milwaukee, WI.
NCES ID 550960001154 Verify on NCES CCD record →
Enrollment
357
Wisconsin · 2024-25 NCES data
Teachers (FTE)
22.0
Federal CCD staff survey
Students per teacher
16.2:1
vs 14.4:1 Wisconsin avg
+12% vs state
Free-lunch eligible
82.2%
vs 38.5% Wisconsin avg
+114% vs state
How Eighty-First Street Elementary compares with Wisconsin and U.S. medians
Slightly above state median
16.2:1 - 1.8 above the Wisconsin state median of 14.4:1, indicating larger average class loads than typical schools in the state.
Eighty-First Street Elementary is a high-poverty, mid-sized combined-grade school in Milwaukee, Wisconsin, enrolling 357 students.
Class loads run somewhat heavier than typical: 16.2:1 puts it in the larger third of Wisconsin schools by student-teacher ratio.
Economic need is high: 82.2% of students qualify for free meals, 114% above the Wisconsin average, a Title I-weighted population that federal funding formulas prioritise.
With 357 students, its enrollment sits close to the Wisconsin median campus size.
Its Resource Investment Index trails 96% of the 2,202 Wisconsin schools with a score on record, one of the lower results on this measure.
Among 133 similarly sized, similarly resourced-need Wisconsin schools statewide, it ranks #122, in the lower tier once campus size and economic need are matched.
Its student body is led by African American (78%) and Two or More (7%) (diversity index 39/100).
Chronic absenteeism is elevated: 57.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Milwaukee School District spends $17,847 per pupil, 20% above the Wisconsin average, a better-resourced district than most.
Its district draws 15.0% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Milwaukee's public schools, it stands alongside Hapa-Hmong American Peace Academy K3-12 (1,974 students): Eighty-First Street Elementary is smaller than that campus by headcount and runs leaner classes (16.2:1 vs 30.8:1).
Milwaukee School District also operates Hapa-Hmong American Peace Academy K3-12 (1,974 students) and Hamilton High (1,472 students) alongside Eighty-First Street Elementary.
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
Eighty-First Street Elementary on the metrics families compare, against Wisconsin and U.S. means.
| Metric | This school | vs Wisconsin | Wisconsin avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 16.2:1 | ▲ 12% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 82.2% | ▲ 114% | 38.5% | 51.7% |
| Enrollment | 357 | top 40% | - | - |
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: African American at 77.6% of enrollment.
Simpson diversity index - at 38.6, Eighty-First Street Elementary is more mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Milwaukee School District, which includes Eighty-First Street Elementary.
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 |
|---|---|---|---|
| Hapa-Hmong American Peace Academy K3-12 | Larger | Similar economic need | Higher S:T ratio |
| Hamilton High | Larger | Similar economic need | Lower S:T ratio |
| Reagan College Preparatory High | Larger | Lower economic need | Higher S:T ratio |
| King International | Larger | Lower economic need | Higher S:T ratio |
| Obama School of Career and Technical Education | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Eighty-First Street Elementary's own figures; each column derives from NCES Common Core of Data.
6 comparable other schools (grades Mixed) 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 Eighty-First Street Elementary'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.
Eighty-First Street Elementary has 357 students enrolled. It is a public school in Milwaukee, WI.
The student-teacher ratio at Eighty-First Street Elementary is 16.2:1, which is 12% higher than the Wisconsin average of 14.4:1 and 3% higher than the national average of 15.7:1.
82.2% of students at Eighty-First Street Elementary are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at Eighty-First Street Elementary is African American at 77.6% of enrollment, in Milwaukee, WI.
Eighty-First Street Elementary has a Resource Investment Index of 22/100 (lower reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Eighty-First Street Elementary ranks #114 of 135 schools in Milwaukee, WI. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Milwaukee on the city page.
Eighty-First Street Elementary earns 22/100 on the Resource Investment Index, with class sizes larger than 82% 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 Eighty-First Street Elementary, Milwaukee School District also operates Hapa-Hmong American Peace Academy K3-12 (1,974 students), Hamilton High (1,472 students), and Reagan College Preparatory High (1,372 students). See the Milwaukee 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, “Eighty-First Street Elementary, Milwaukee 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/eighty-first-street-elementary-wi
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