Enrollment
288
Wisconsin · 2024-25 NCES data
Other / mixed grade configuration · Janesville, WI
Federal NCES profile for Harmony Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 49/100.
The verdict
Harmony Elementary earns 49/100 on the Resource Investment Index, with class sizes larger than 80% of Wisconsin schools.
Harmony Elementary has class sizes larger than 80% of Wisconsin schools. Computed live against every Wisconsin school reporting to NCES.
By Resource Investment Index, Harmony Elementary ranks #6 of 18 schools in Janesville, WI.
NCES ID 550957002600 Verify on NCES CCD record →
Enrollment
288
Wisconsin · 2024-25 NCES data
Teachers (FTE)
18.0
Federal CCD staff survey
Students per teacher
16:1
vs 14.4:1 Wisconsin avg
+11% vs state
Free-lunch eligible
13.6%
vs 38.5% Wisconsin avg
-65% vs state
How Harmony Elementary compares with Wisconsin and U.S. medians
Slightly above state median
16:1 - 1.6 above the Wisconsin state median of 14.4:1, indicating larger average class loads than typical schools in the state.
Harmony Elementary is a lower-poverty, mid-sized combined-grade school in Janesville, Wisconsin, enrolling 288 students.
Class loads run somewhat heavier than typical: 16:1 puts it in the larger third of Wisconsin schools by student-teacher ratio.
Comparatively few students face economic hardship here, 13.6% free-meal eligibility runs 65% below the Wisconsin average.
With 288 students, its enrollment sits close to the Wisconsin median campus size.
Its Resource Investment Index lands in the upper third of 2,202 scored Wisconsin schools.
Against 319 statewide peers matched on enrollment and economic need, it ranks mid-pack at #140.
Its student body is predominantly White (92% of enrollment) (diversity index 15/100).
Counselor coverage runs a bit thin, about 320 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 2.8% of students were chronically absent, below the typical post-pandemic national figure.
Among Janesville's public schools, it stands alongside Roosevelt Elementary (412 students): Harmony Elementary is smaller than that campus by headcount and runs heavier classes (16:1 vs 15.3:1).
Milton School District also operates Milton High (1,057 students) and Northside Intermediate (794 students) alongside Harmony 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
Harmony 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 | 16:1 | ▲ 11% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 13.6% | ▼ 65% | 38.5% | 51.7% |
| Enrollment | 288 | top 52% | - | - |
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 92.0% of enrollment.
Simpson diversity index - at 15.1, Harmony Elementary is less mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Milton School District, which includes Harmony 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 |
|---|---|---|---|
| Milton High | Larger | Similar economic need | Similar S:T ratio |
| Northside Intermediate | Larger | Similar economic need | Similar S:T ratio |
| Milton Middle | Larger | Similar economic need | Similar S:T ratio |
| East Elementary | Larger | Higher economic need | Similar S:T ratio |
| West Elementary | Similar size | Higher economic need | Lower S:T ratio |
Comparisons are relative to Harmony 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 Harmony 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.
Harmony Elementary has 288 students enrolled. It is a public school in Janesville, WI.
The student-teacher ratio at Harmony Elementary is 16:1, which is 11% higher than the Wisconsin average of 14.4:1 and 2% higher than the national average of 15.7:1.
13.6% of students at Harmony Elementary are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at Harmony Elementary is White at 92.0% of enrollment, in Janesville, WI.
Harmony Elementary has a Resource Investment Index of 49/100 (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, Harmony Elementary ranks #6 of 18 schools in Janesville, WI. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Janesville on the city page.
Harmony Elementary earns 49/100 on the Resource Investment Index, with class sizes larger than 80% 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 Harmony Elementary, Milton School District also operates Milton High (1,057 students), Northside Intermediate (794 students), and Milton Middle (509 students). See the Milton 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, “Harmony Elementary, Janesville 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/harmony-elementary-wi
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