Enrollment
313
Missouri · 2024-25 NCES data
Other / mixed grade configuration · St Louis, MO
Mallinckrodt a.B.I. Elem.
Federal NCES profile for Mallinckrodt a.B.I. Elem., including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 64/100.
2024-25 NCES dataOther / mixed grade configurationNCES 292928001967
👥 S:T ratio 30
🌟 Gifted program 70
📋 Attendance 92
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Mallinckrodt a.B.I. Elem. earns 64/100 on the Resource Investment Index, with class sizes larger than 93% of Missouri schools. It is also more racially and ethnically mixed than most Missouri schools.
- #1 of 65
- schools in St Louis · Resource Index
- 64
- Resource Index · Higher
- 17.4:1
- large classes for Missouri
- 98.9%
- free-lunch eligible
Mallinckrodt a.B.I. Elem. has class sizes larger than 93% of Missouri schools. Computed live against every Missouri school reporting to NCES.
By Resource Investment Index, Mallinckrodt a.B.I. Elem. ranks #1 of 65 schools in St Louis, MO.
School address
District: St. Louis City · Missouri
NCES ID 292928001967 Verify on NCES CCD record →
Teachers (FTE)
18.0
Federal CCD staff survey
Students per teacher
17.4:1
vs 12.8:1 Missouri avg
+36% vs state
Free-lunch eligible
98.9%
vs 46.1% Missouri avg
+115% vs state
Student-teacher ratio in context
How Mallinckrodt a.B.I. Elem. compares with Missouri and U.S. medians
What stands out at Mallinckrodt a.B.I. Elem.
Mallinckrodt a.B.I. Elem. is a high-poverty, mid-sized combined-grade school in St Louis, Missouri, enrolling 313 students.
Class loads run heavy: 17.4:1 is larger than about 93% of Missouri schools and 36% above the 12.8:1 state mean, so each teacher carries more students than is typical.
Economic need is high: 98.9% of students qualify for free meals, 115% above the Missouri average, a Title I-weighted population that federal funding formulas prioritise.
With 313 students, its enrollment sits close to the Missouri median campus size.
Its Resource Investment Index outscores 95% of the 2,313 Missouri schools with a score on record, a top-tier result on this measure.
Among 221 similarly sized, similarly resourced-need Missouri schools statewide, it ranks #3, a top-tier result once campus size and economic need are matched.
Its student body is led by White (67%) and African American (16%), more mixed than most schools in the state (diversity index 52/100).
Attendance holds up well here: only 3.2% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding St. Louis City spends $17,843 per pupil, 38% above the Missouri average, a better-resourced district than most.
Its district draws 16.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
St. Louis City also operates Gateway High (860 students) and Roosevelt High (734 students) alongside Mallinckrodt a.B.I. 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
How Mallinckrodt a.B.I. Elem. compares
Mallinckrodt a.B.I. 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 | 17.4:1 | ▲ 36% | 12.8:1 | 15.7:1 |
| Free-lunch eligible | 98.9% | ▲ 115% | 46.1% | 51.7% |
| Enrollment | 313 | top 50% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.4:1
Leaner classes than 28% of US schools, heavier class loads than most.
313
Bigger than 34% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
98.9%
free-lunch eligible
- 115% above the Missouri average of 46.1%
Well above the 40% Title I schoolwide threshold, among the highest-need profiles in the state; federal funds support the whole school, not individual students.
Staffing depth
17.4:1
students per teacher
- 36% above state mean
Top 93% in Missouri - lower ratio than 7% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
3.2%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$17,843
per pupil, district-wide
- above Missouri avg of $12,931
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
White 67.1%
African American 16.0%
Two or More 7.3%
Hispanic or Latino 4.5%
Asian 4.2%
American Indian / Alaska Native 0.6%
Native Hawaiian / Pacific Islander 0.3%
Largest group: White at 67.1% of enrollment.
Student-body diversity index 51.5/100
Simpson diversity index - at 51.5, Mallinckrodt a.B.I. Elem. is more mixed than the Missouri school average of 31.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for St. Louis City, which includes Mallinckrodt a.B.I. Elem..
$17,843
Per student
+38%
vs Missouri
Avg $12,931
+8%
vs U.S.
Avg $16,593
Revenue mix
Local 78.0%
State 5.8%
Federal 16.2%
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.
How Mallinckrodt a.B.I. Elem. Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Gateway High | Larger | Similar economic need | Lower S:T ratio |
| Roosevelt High | Larger | Similar economic need | Higher S:T ratio |
| Vashon High | Larger | Similar economic need | Lower S:T ratio |
| Mckinley Class. Leadership Ac. | Larger | Similar economic need | Lower S:T ratio |
| Stix Early Childhood Ctr. | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Mallinckrodt a.B.I. Elem.'s own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 860
- Students per teacher
- 11.9:1
- Resource Index
- 45/100
- Enrollment
- 734
- Students per teacher
- 21:1
- Resource Index
- 29/100
- Enrollment
- 621
- Students per teacher
- 15.1:1
- Resource Index
- 42/100
- Enrollment
- 610
- Students per teacher
- 15.3:1
- Resource Index
- 51/100
- Enrollment
- 472
- Students per teacher
- 18.2:1
- Resource Index
- 39/100
Similar other schools statewide
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.
Similar enrollment (~313 students)
Similar student-teacher ratio (~17.4:1)
Next steps
Verify locally before acting on Mallinckrodt a.B.I. Elem.'s federal record.
- Compare Mallinckrodt a.B.I. Elem. against another school. Compare schools
- St. Louis City's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Mallinckrodt a.B.I. Elem.
How many students attend Mallinckrodt a.B.I. Elem.?
Mallinckrodt a.B.I. Elem. has 313 students enrolled. It is a public school in St Louis, MO.
What is the student-teacher ratio at Mallinckrodt a.B.I. Elem.?
The student-teacher ratio at Mallinckrodt a.B.I. Elem. is 17.4:1, which is 36% higher than the Missouri average of 12.8:1 and 11% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Mallinckrodt a.B.I. Elem.?
98.9% of students at Mallinckrodt a.B.I. Elem. are eligible for free lunch, compared to the Missouri average of 46.1%.
What is the racial and ethnic makeup of Mallinckrodt a.B.I. Elem.?
The largest demographic group at Mallinckrodt a.B.I. Elem. is White at 67.1% of enrollment, in St Louis, MO. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.5/100.
What is the Resource Investment Index for Mallinckrodt a.B.I. Elem.?
Mallinckrodt a.B.I. Elem. has a Resource Investment Index of 64/100 (higher reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Mallinckrodt a.B.I. Elem. rank among schools in St Louis?
By Resource Investment Index, Mallinckrodt a.B.I. Elem. ranks #1 of 65 schools in St Louis, MO. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in St Louis on the city page.
Is Mallinckrodt a.B.I. Elem. a good school?
Mallinckrodt a.B.I. Elem. earns 64/100 on the Resource Investment Index, with class sizes larger than 93% of Missouri schools. 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.
What other schools are in St. Louis City?
Besides Mallinckrodt a.B.I. Elem., St. Louis City also operates Gateway High (860 students), Roosevelt High (734 students), and Vashon High (621 students). See the St. Louis City district page for the complete list.
Related tools
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.