Enrollment
577
Missouri · 2024-25 NCES data
Middle school (grades 6-8) · Rolla, MO
Federal NCES profile for Rolla Jr. High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Rolla Jr. High earns 46/100 on the Resource Investment Index, with class sizes larger than 78% of Missouri schools.
Rolla Jr. High has class sizes larger than 78% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Rolla Jr. High ranks #3 of 7 public schools in Rolla, MO.
Enrollment
577
Missouri · 2024-25 NCES data
Teachers (FTE)
39.0
Federal CCD staff survey
Students per teacher
14.8:1
vs 12.8:1 Missouri avg
+16% vs state
Free-lunch eligible
35.6%
vs 46.1% Missouri avg
-23% vs state
How Rolla Jr. High compares with Missouri and U.S. medians
Slightly above state median
14.8:1 - 2.0 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Rolla Jr. High is a mid-sized middle school in Rolla, Missouri, enrolling 577 students.
Class loads run somewhat heavier than typical: 14.8:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Its free-meal eligibility rate of 35.6% lands close to the Missouri typical range, neither a high- nor low-need campus by this measure.
Enrollment of 577 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 433 statewide peers matched on enrollment and economic need, it ranks mid-pack at #243.
Its student body is predominantly White (81% of enrollment) (diversity index 34/100).
Counselor coverage runs a bit thin, about 289 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 27.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
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: 192 in- and out-of-school suspensions were reported for 577 students in the 2021-22 Civil Rights Data Collection.
Rolla 31 also operates Rolla Sr. High (1,398 students) and Rolla Middle (857 students) alongside Rolla Jr. High.
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 Jr. High on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.8:1 | ▲ 16% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 35.6% | ▼ 23% | 46.1% | 51.7% |
| Enrollment | 577 | top 16% | - | - |
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 80.9% of enrollment.
Simpson diversity index - at 33.6, Rolla Jr. High is more mixed than the Missouri school average of 31.0.
District-wide per-pupil expenditure for Rolla 31, which includes Rolla Jr. High.
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 Middle | Larger | Similar economic need | Higher S:T ratio |
| Harry S. Truman Elem. | Similar size | Similar economic need | Similar S:T ratio |
| Col. John B. Wyman Elem. | Similar size | Similar economic need | Lower S:T ratio |
| Mark Twain Elem. | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Rolla Jr. High'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 Jr. High'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 Jr. High has 577 students enrolled. It is a middle school in Rolla, MO.
The student-teacher ratio at Rolla Jr. High is 14.8:1, which is 16% higher than the Missouri average of 12.8:1 and 6% lower than the national average of 15.7:1.
35.6% of students at Rolla Jr. High are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Rolla Jr. High is White at 80.9% of enrollment, in Rolla, MO.
Rolla Jr. High 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, Rolla Jr. High ranks #3 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 Jr. High earns 46/100 on the Resource Investment Index, with class sizes larger than 78% 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 Jr. High, Rolla 31 also operates Rolla Sr. High (1,398 students), Rolla Middle (857 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 Jr. High, 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-jr-high-mo
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