Enrollment
1,092
Iowa · 2024-25 NCES data
Middle school (grades 6-8) · Waukee, IA
Federal NCES profile for South Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 41/100.
The verdict
South Middle School earns 41/100 on the Resource Investment Index, with class sizes larger than 90% of Iowa schools. It is also one of the largest schools in Iowa.
South Middle School has class sizes larger than 90% of Iowa schools. Computed live against every Iowa school reporting to NCES.
By Resource Investment Index, South Middle School ranks #7 of 10 public schools in Waukee, IA.
NCES ID 193051002116 Verify on NCES CCD record →
Enrollment
1,092
Iowa · 2024-25 NCES data
Teachers (FTE)
60.0
Federal CCD staff survey
Students per teacher
18.2:1
vs 14.8:1 Iowa avg
+23% vs state
Free-lunch eligible
20.7%
vs 36.4% Iowa avg
-43% vs state
How South Middle School compares with Iowa and U.S. medians
Larger classes than state median
18.2:1 - 3.4 above the Iowa state median of 14.8:1, indicating larger average class loads than typical schools in the state.
South Middle School is a large middle school in Waukee, Iowa, enrolling 1,092 students.
Class loads run heavy: 18.2:1 is larger than about 90% of Iowa schools and 23% above the 14.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 20.7% of students eligible for free meals.
By headcount it is one of the larger campuses in Iowa, bigger than 97% of state schools at 1,092 students.
Its Resource Investment Index lands in the lower third of 1,322 scored Iowa schools.
Against 67 statewide peers matched on enrollment and economic need, it ranks mid-pack at #40.
Its student body is led by White (62%) and Asian (11%), more mixed than most schools in the state (diversity index 58/100).
Counselor access is stretched at roughly 437 students per counselor, well above the ASCA-recommended 250:1 ceiling.
17.6% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Waukee's middle schools, it stands alongside Waukee Middle School (867 students): South Middle School is larger than that campus by headcount and runs heavier classes (18.2:1 vs 12.9:1).
Waukee Comm School District also operates Northwest High School (1,574 students) and Waukee High School (1,375 students) alongside South Middle School.
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
South Middle School on the metrics families compare, against Iowa and U.S. means.
| Metric | This school | vs Iowa | Iowa avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.2:1 | ▲ 23% | 14.8:1 | 15.7:1 |
| Free-lunch eligible | 20.7% | ▼ 43% | 36.4% | 51.7% |
| Enrollment | 1,092 | top 3% | - | - |
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 62.3% of enrollment.
Simpson diversity index - at 57.6, South Middle School is more mixed than the Iowa school average of 33.8.
District-wide per-pupil expenditure for Waukee Comm School District, which includes South Middle School.
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 |
|---|---|---|---|
| Northwest High School | Larger | Similar economic need | No ratio data |
| Waukee High School | Larger | Similar economic need | Similar S:T ratio |
| Timberline School | Similar size | Similar economic need | Similar S:T ratio |
| Waukee Middle School | Similar size | Similar economic need | Lower S:T ratio |
| Walnut Hills Elementary School | Smaller | Lower economic need | Similar S:T ratio |
Comparisons are relative to South Middle School's own figures; each column derives from NCES Common Core of Data.
1 comparable middle schools (grades 6-8) serving the same city.
Matched by enrollment size and by staffing ratio across all of Iowa, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on South Middle School'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.
South Middle School has 1,092 students enrolled. It is a middle school in Waukee, IA.
The student-teacher ratio at South Middle School is 18.2:1, which is 23% higher than the Iowa average of 14.8:1 and 16% higher than the national average of 15.7:1.
20.7% of students at South Middle School are eligible for free lunch, compared to the Iowa average of 36.4%.
The largest demographic group at South Middle School is White at 62.3% of enrollment, in Waukee, IA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 57.6/100.
South Middle School has a Resource Investment Index of 41/100 (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, South Middle School ranks #7 of 10 public schools in Waukee, IA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Waukee on the city page.
South Middle School earns 41/100 on the Resource Investment Index, with class sizes larger than 90% of Iowa schools. It is also one of the largest schools in Iowa. 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 South Middle School, Waukee Comm School District also operates Northwest High School (1,574 students), Waukee High School (1,375 students), and Timberline School (992 students). See the Waukee Comm 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, “South Middle School, Waukee IA.” 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/south-middle-school-ia
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.