Enrollment
510
Missouri · 2024-25 NCES data
Middle school (grades 6-8) · Raytown, MO
Federal NCES profile for South Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
South Middle earns 42/100 on the Resource Investment Index, with class sizes near the Missouri median. It is also more racially and ethnically mixed than most Missouri schools.
South Middle has class sizes near the Missouri median. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, South Middle ranks #5 of 10 public schools in Raytown, MO.
Enrollment
510
Missouri · 2024-25 NCES data
Teachers (FTE)
38.0
Federal CCD staff survey
Students per teacher
13.4:1
vs 12.8:1 Missouri avg
+5% vs state
Free-lunch eligible
63.8%
vs 46.1% Missouri avg
+38% vs state
How South Middle compares with Missouri and U.S. medians
Slightly above state median
13.4:1 - 0.6 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
South Middle is a higher-need, mid-sized middle school in Raytown, Missouri, enrolling 510 students.
Class loads run somewhat heavier than typical: 13.4:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 63.8% of students eligible for free meals.
Enrollment of 510 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index lands in the lower third of 2,313 scored Missouri schools.
Against 145 statewide peers matched on enrollment and economic need, it ranks mid-pack at #101.
Its student body is led by African American (56%) and Hispanic or Latino (17%), more mixed than most schools in the state (diversity index 63/100).
Counselor coverage runs a bit thin, about 255 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance runs somewhat below the norm, with 23.5% of students chronically absent per the 2021-22 civil-rights collection.
Its district draws 16.3% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 394 in- and out-of-school suspensions were reported for 510 students in the 2021-22 Civil Rights Data Collection.
Raytown C-2 also operates Raytown Sr. High (1,280 students) and Raytown South Sr. High (1,089 students) alongside South 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
South Middle on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.4:1 | ▲ 5% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 63.8% | ▲ 38% | 46.1% | 51.7% |
| Enrollment | 510 | top 21% | - | - |
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 55.5% of enrollment.
Simpson diversity index - at 63.1, South Middle is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Raytown C-2, which includes South 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 |
|---|---|---|---|
| Raytown Sr. High | Larger | Lower economic need | Higher S:T ratio |
| Raytown South Sr. High | Larger | Similar economic need | Higher S:T ratio |
| Raytown Middle | Larger | Similar economic need | Similar S:T ratio |
| Raytown Central Middle | Similar size | Lower economic need | Similar S:T ratio |
| Little Blue Elementary | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to South Middle's own figures; each column derives from NCES Common Core of Data.
Matched by enrollment size and by staffing ratio across all of Missouri, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on South 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.
South Middle has 510 students enrolled. It is a middle school in Raytown, MO.
The student-teacher ratio at South Middle is 13.4:1, which is 5% higher than the Missouri average of 12.8:1 and 15% lower than the national average of 15.7:1.
63.8% of students at South Middle are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at South Middle is African American at 55.5% of enrollment, in Raytown, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.1/100.
South Middle has a Resource Investment Index of 42/100 (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 ranks #5 of 10 public schools in Raytown, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Raytown on the city page.
South Middle earns 42/100 on the Resource Investment Index, with class sizes near the Missouri median. It is also more racially and ethnically mixed than most Missouri 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 South Middle, Raytown C-2 also operates Raytown Sr. High (1,280 students), Raytown South Sr. High (1,089 students), and Raytown Middle (667 students). See the Raytown C-2 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, “South Middle, Raytown MO.” 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-mo-3
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