Enrollment
595
Wisconsin · 2024-25 NCES data
Middle school (grades 6-8) · Sauk City, WI
Federal NCES profile for Sauk Prairie Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
The verdict
Sauk Prairie Middle earns 39/100 on the Resource Investment Index, with class sizes near the Wisconsin median.
Sauk Prairie Middle has class sizes near the Wisconsin median. Computed live against every Wisconsin school reporting to NCES.
NCES ID 551341001760 Verify on NCES CCD record →
Enrollment
595
Wisconsin · 2024-25 NCES data
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
13.8:1
vs 14.4:1 Wisconsin avg
-4% vs state
Free-lunch eligible
23.7%
vs 38.5% Wisconsin avg
-38% vs state
How Sauk Prairie Middle compares with Wisconsin and U.S. medians
At or below state median
13.8:1 - 0.6 below the Wisconsin state median of 14.4:1, indicating smaller average class loads than typical schools in the state.
Sauk Prairie Middle is a large middle school in Sauk City, Wisconsin, enrolling 595 students.
At 13.8:1, its student-teacher ratio sits close to the Wisconsin median, within a few percentage points of the 14.4:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 23.7% of students eligible for free meals.
Enrollment of 595 puts it in the larger third of Wisconsin schools by headcount.
Its Resource Investment Index lands in the lower third of 2,202 scored Wisconsin schools.
Among 415 similarly sized, similarly resourced-need Wisconsin schools statewide, it ranks #304, in the lower tier once campus size and economic need are matched.
Its student body is predominantly White (87% of enrollment) (diversity index 24/100).
Counselor coverage runs a bit thin, about 298 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 40.5% 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 Bridges Elementary (458 students) alongside Sauk Prairie 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
Sauk Prairie 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 | 13.8:1 | ▼ 4% | 14.4:1 | 15.7:1 |
| Free-lunch eligible | 23.7% | ▼ 38% | 38.5% | 51.7% |
| Enrollment | 595 | top 15% | - | - |
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 86.7% of enrollment.
Simpson diversity index - at 23.8, Sauk Prairie Middle is less mixed than the Wisconsin school average of 35.7.
District-wide per-pupil expenditure for Sauk Prairie School District, which includes Sauk Prairie 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 |
|---|---|---|---|
| Sauk Prairie High | Larger | Similar economic need | Similar S:T ratio |
| Bridges Elementary | Similar size | Similar economic need | Similar S:T ratio |
| Grand Avenue Elementary | Smaller | Similar economic need | Similar S:T ratio |
| Tower Rock Elementary | Smaller | Higher economic need | Lower S:T ratio |
| Merrimac Community | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Sauk Prairie 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 Sauk Prairie 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.
Sauk Prairie Middle has 595 students enrolled. It is a middle school in Sauk City, WI.
The student-teacher ratio at Sauk Prairie Middle is 13.8:1, which is 4% lower than the Wisconsin average of 14.4:1 and 12% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
23.7% of students at Sauk Prairie Middle are eligible for free lunch, compared to the Wisconsin average of 38.5%.
The largest demographic group at Sauk Prairie Middle is White at 86.7% of enrollment, in Sauk City, WI.
Sauk Prairie Middle has a Resource Investment Index of 39/100 (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).
Sauk Prairie Middle earns 39/100 on the Resource Investment Index, with class sizes near the Wisconsin median. 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 Sauk Prairie Middle, Sauk Prairie School District also operates Sauk Prairie High (862 students), Bridges Elementary (458 students), and Grand Avenue Elementary (396 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, “Sauk Prairie Middle, Sauk City 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/sauk-prairie-middle-wi
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