Enrollment
213
Wisconsin · 2024-25 NCES data
Other / mixed grade configuration · Prairie Du Sac, WI
Federal NCES profile for Tower Rock Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
The verdict
Tower Rock Elementary earns 45/100 on the Resource Investment Index, with class sizes smaller than 88% of Wisconsin schools.
Tower Rock Elementary has class sizes smaller than 88% of Wisconsin schools. Computed live against every Wisconsin school reporting to NCES.
By Resource Investment Index, Tower Rock Elementary ranks #1 of 4 public schools in Prairie Du Sac, WI.
NCES ID 551341001762 Verify on NCES CCD record →
Enrollment
213
Wisconsin · 2024-25 NCES data
Teachers (FTE)
21.0
Federal CCD staff survey
Students per teacher
10.1:1
vs 14.4:1 Wisconsin avg
-30% vs state
Free-lunch eligible
47.4%
vs 38.5% Wisconsin avg
+23% vs state
How Tower Rock Elementary compares with Wisconsin and U.S. medians
Smaller classes than state median
10.1:1 - 4.3 below the Wisconsin state median of 14.4:1, indicating smaller average class loads than typical schools in the state.
Tower Rock Elementary is a mid-sized combined-grade school in Prairie Du Sac, Wisconsin, enrolling 213 students.
Classes run notably small here: at 10.1:1, Tower Rock Elementary is leaner than roughly 88% of Wisconsin schools and 30% under the state's 14.4:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat above the state's typical profile, with 47.4% of students eligible for free meals.
Enrollment of 213 puts it in the smaller third of Wisconsin schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,202 scored Wisconsin schools.
Against 285 statewide peers matched on enrollment and economic need, it ranks mid-pack at #139.
Its student body is led by White (74%) and Hispanic or Latino (23%) (diversity index 40/100).
Counselor coverage runs a bit thin, about 266 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 39.0% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Sauk Prairie School District also operates Sauk Prairie High (862 students) and Sauk Prairie Middle (595 students) alongside Tower Rock 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
Tower Rock 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 | 10.1:1 | ▼ 30% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 47.4% | ▲ 23% | 38.5% | 51.7% |
| Enrollment | 213 | top 67% | - | - |
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 73.7% of enrollment.
Simpson diversity index - at 40.3, Tower Rock Elementary is more mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Sauk Prairie School District, which includes Tower Rock 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 |
|---|---|---|---|
| Sauk Prairie High | Larger | Lower economic need | Higher S:T ratio |
| Sauk Prairie Middle | Larger | Lower economic need | Higher S:T ratio |
| Bridges Elementary | Larger | Lower economic need | Higher S:T ratio |
| Grand Avenue Elementary | Larger | Lower economic need | Higher S:T ratio |
| Merrimac Community | Smaller | Lower economic need | Higher S:T ratio |
Comparisons are relative to Tower Rock Elementary'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 Tower Rock 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.
Tower Rock Elementary has 213 students enrolled. It is a public school in Prairie Du Sac, WI.
The student-teacher ratio at Tower Rock Elementary is 10.1:1, which is 30% lower than the Wisconsin average of 14.4:1 and 36% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
47.4% of students at Tower Rock Elementary are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at Tower Rock Elementary is White at 73.7% of enrollment, in Prairie Du Sac, WI.
Tower Rock Elementary has a Resource Investment Index of 45/100 (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, Tower Rock Elementary ranks #1 of 4 public schools in Prairie Du Sac, 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 Prairie Du Sac on the city page.
Tower Rock Elementary earns 45/100 on the Resource Investment Index, with class sizes smaller than 88% 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 Tower Rock Elementary, Sauk Prairie School District also operates Sauk Prairie High (862 students), Sauk Prairie Middle (595 students), and Bridges Elementary (458 students). See the Sauk Prairie 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, “Tower Rock Elementary, Prairie Du Sac 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/tower-rock-elementary-wi
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