Enrollment
641
Missouri · 2024-25 NCES data
Middle school (grades 6-8) · Belton, MO
Federal NCES profile for Belton Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Belton Middle School earns 46/100 on the Resource Investment Index, with class sizes near the Missouri median. It is also more racially and ethnically mixed than most Missouri schools.
Belton Middle School has class sizes near the Missouri median. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Belton Middle School ranks #1 of 8 public schools in Belton, MO.
Enrollment
641
Missouri · 2024-25 NCES data
Teachers (FTE)
47.0
Federal CCD staff survey
Students per teacher
13.6:1
vs 12.8:1 Missouri avg
+6% vs state
Free-lunch eligible
35.5%
vs 46.1% Missouri avg
-23% vs state
How Belton Middle School compares with Missouri and U.S. medians
Slightly above state median
13.6:1 - 0.8 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Belton Middle School is a large middle school in Belton, Missouri, enrolling 641 students.
Class loads run somewhat heavier than typical: 13.6:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Its free-meal eligibility rate of 35.5% lands close to the Missouri typical range, neither a high- nor low-need campus by this measure.
Enrollment of 641 puts it in the larger third of Missouri schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,313 scored Missouri schools.
Against 382 statewide peers matched on enrollment and economic need, it ranks mid-pack at #217.
Its student body is led by White (56%) and Hispanic or Latino (20%), more mixed than most schools in the state (diversity index 62/100).
Counselor coverage runs a bit thin, about 321 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 27.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Belton 124 also operates Belton High (1,258 students) and Cambridge Elem. (501 students) alongside Belton 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
Belton Middle School on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.6:1 | ▲ 6% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 35.5% | ▼ 23% | 46.1% | 51.7% |
| Enrollment | 641 | top 13% | - | - |
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 55.7% of enrollment.
Simpson diversity index - at 62.1, Belton Middle School is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Belton 124, which includes Belton 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 |
|---|---|---|---|
| Belton High | Larger | Similar economic need | Similar S:T ratio |
| Cambridge Elem. | Similar size | Similar economic need | Higher S:T ratio |
| Wilckens Steam Acad @Hillcrest | Similar size | Similar economic need | Higher S:T ratio |
| Mill Creek Upper Elem. | Smaller | Similar economic need | Similar S:T ratio |
| Kentucky Trail Elem. | Smaller | Similar economic need | Similar S:T ratio |
Comparisons are relative to Belton Middle School'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 Belton 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.
Belton Middle School has 641 students enrolled. It is a middle school in Belton, MO.
The student-teacher ratio at Belton Middle School is 13.6:1, which is 6% higher than the Missouri average of 12.8:1 and 13% lower than the national average of 15.7:1.
35.5% of students at Belton Middle School are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Belton Middle School is White at 55.7% of enrollment, in Belton, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.1/100.
Belton Middle School has a Resource Investment Index of 46/100 (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, Belton Middle School ranks #1 of 8 public schools in Belton, 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 Belton on the city page.
Belton Middle School earns 46/100 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 Belton Middle School, Belton 124 also operates Belton High (1,258 students), Cambridge Elem. (501 students), and Wilckens Steam Acad @Hillcrest (486 students). See the Belton 124 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, “Belton Middle School, Belton 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/belton-middle-school-mo
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