Enrollment
376
Missouri · 2024-25 NCES data
Elementary school (grades K-5) · Hannibal, MO
Federal NCES profile for Mark Twain Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
The verdict
Mark Twain Elem. earns 52/100 on the Resource Investment Index, with class sizes larger than 75% of Missouri schools.
Mark Twain Elem. has class sizes larger than 75% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Mark Twain Elem. ranks #3 of 4 elementary schools in Hannibal, MO.
NCES ID 291365000592 Verify on NCES CCD record →
Enrollment
376
Missouri · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
14.5:1
vs 12.8:1 Missouri avg
+13% vs state
Free-lunch eligible
43.7%
vs 46.1% Missouri avg
-5% vs state
How Mark Twain Elem. compares with Missouri and U.S. medians
Slightly above state median
14.5:1 - 1.7 above the Missouri state median of 12.8:1, indicating larger average class loads than typical schools in the state.
Mark Twain Elem. is a mid-sized elementary school in Hannibal, Missouri, enrolling 376 students.
Class loads run somewhat heavier than typical: 14.5:1 puts it in the larger third of Missouri schools by student-teacher ratio.
Its free-meal eligibility rate of 43.7% lands close to the Missouri typical range, neither a high- nor low-need campus by this measure.
With 376 students, its enrollment sits close to the Missouri median campus size.
Its Resource Investment Index sits near the middle of the pack among 2,313 scored Missouri schools.
Against 497 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #138.
Its student body is predominantly White (82% of enrollment) (diversity index 32/100).
Counselor availability sits well past the ASCA benchmark, roughly 376 students sharing each counselor, though short of the most stretched campuses.
11.2% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 15.0% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Hannibal 60 also operates Hannibal Sr. High (1,048 students) and Hannibal Middle (674 students) alongside Mark Twain Elem..
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
Mark Twain Elem. on the metrics families compare, against Missouri and U.S. means.
| Metric | This school | vs Missouri | Missouri avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 14.5:1 | ▲ 13% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 43.7% | ▼ 5% | 46.1% | 51.7% |
| Enrollment | 376 | top 39% | - | - |
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 81.9% of enrollment.
Simpson diversity index - at 31.8, Mark Twain Elem. is about as mixed as the Missouri school average of 31.0.
District-wide per-pupil expenditure for Hannibal 60, which includes Mark Twain Elem..
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 |
|---|---|---|---|
| Hannibal Sr. High | Larger | Similar economic need | Higher S:T ratio |
| Hannibal Middle | Larger | Similar economic need | Lower S:T ratio |
| Veterans Elem. | Similar size | Similar economic need | Lower S:T ratio |
| Oakwood Elem. | Smaller | Similar economic need | Lower S:T ratio |
| A. D. Stowell Elem. | Smaller | Higher economic need | Lower S:T ratio |
Comparisons are relative to Mark Twain Elem.'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 Mark Twain Elem.'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.
Mark Twain Elem. has 376 students enrolled. It is an elementary school in Hannibal, MO.
The student-teacher ratio at Mark Twain Elem. is 14.5:1, which is 13% higher than the Missouri average of 12.8:1 and 8% lower than the national average of 15.7:1.
43.7% of students at Mark Twain Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
The largest demographic group at Mark Twain Elem. is White at 81.9% of enrollment, in Hannibal, MO.
Mark Twain Elem. has a Resource Investment Index of 52/100 (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, Mark Twain Elem. ranks #3 of 4 elementary schools in Hannibal, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Hannibal on the city page.
Mark Twain Elem. earns 52/100 on the Resource Investment Index, with class sizes larger than 75% 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 Mark Twain Elem., Hannibal 60 also operates Hannibal Sr. High (1,048 students), Hannibal Middle (674 students), and Veterans Elem. (403 students). See the Hannibal 60 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, “Mark Twain Elem., Hannibal 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/mark-twain-elem-mo-3
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