Enrollment
857
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Rolla, MO
Federal NCES profile for Rolla Middle, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
The verdict
Rolla Middle earns 53/100 on the Resource Investment Index, with class sizes larger than 90% of Missouri schools.
Rolla Middle has class sizes larger than 90% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Rolla Middle ranks #1 of 7 public schools in Rolla, MO.
Enrollment
857
Missouri · 2024-25 NCES data
Teachers (FTE)
52.0
Federal CCD staff survey
Students per teacher
16.5:1
vs 12.8:1 Missouri avg
+29% vs state
Free-lunch eligible
31.1%
vs 46.1% Missouri avg
-33% vs state
How Rolla Middle compares with Missouri and U.S. medians
Larger classes than state median
16.5:1 - 3.7 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Rolla Middle is a large elementary school in Rolla, Missouri, enrolling 857 students.
Class loads run heavy: 16.5:1 is larger than about 90% of Missouri schools and 29% above the 12.8:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat below the state's typical profile, with 31.1% of students eligible for free meals.
By headcount it is one of the larger campuses in Missouri, bigger than 93% of state schools at 857 students.
Its Resource Investment Index lands in the upper third of 2,313 scored Missouri schools.
Against 199 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #31.
Its student body is predominantly White (82% of enrollment) (diversity index 31/100).
Counselor coverage runs a bit thin, about 286 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
13.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 17.6% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 259 in- and out-of-school suspensions were reported for 857 students in the 2021-22 Civil Rights Data Collection.
Rolla 31 also operates Rolla Sr. High (1,398 students) and Rolla Jr. High (577 students) alongside Rolla 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
Rolla 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 | 16.5:1 | ▲ 29% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 31.1% | ▼ 33% | 46.1% | 51.7% |
| Enrollment | 857 | top 7% | - | - |
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 82.4% of enrollment.
Simpson diversity index - at 31.3, Rolla Middle is about as mixed as the Missouri school average of 31.0.
District-wide per-pupil expenditure for Rolla 31, which includes Rolla 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 |
|---|---|---|---|
| Rolla Sr. High | Larger | Similar economic need | Higher S:T ratio |
| Rolla Jr. High | Smaller | Similar economic need | Lower S:T ratio |
| Harry S. Truman Elem. | Smaller | Higher economic need | Lower S:T ratio |
| Col. John B. Wyman Elem. | Smaller | Similar economic need | Lower S:T ratio |
| Mark Twain Elem. | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Rolla 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 Rolla 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.
Rolla Middle has 857 students enrolled. It is an elementary school in Rolla, MO.
The student-teacher ratio at Rolla Middle is 16.5:1, which is 29% higher than the Missouri average of 12.8:1 and 5% higher than the national average of 15.7:1.
31.1% of students at Rolla Middle are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Rolla Middle is White at 82.4% of enrollment, in Rolla, MO.
Rolla Middle has a Resource Investment Index of 53/100 (higher 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, Rolla Middle ranks #1 of 7 public schools in Rolla, 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 Rolla on the city page.
Rolla Middle earns 53/100 on the Resource Investment Index, with class sizes larger than 90% of 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 Rolla Middle, Rolla 31 also operates Rolla Sr. High (1,398 students), Rolla Jr. High (577 students), and Harry S. Truman Elem. (448 students). See the Rolla 31 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, “Rolla Middle, Rolla 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/rolla-middle-mo
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