Enrollment
459
Pennsylvania · 2024-25 NCES data
Other / mixed grade configuration · Reading, PA
Federal NCES profile for Twelfth & Marion El Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 33/100.
The verdict
Twelfth & Marion El Sch earns 33/100 on the Resource Investment Index, with class sizes near the Pennsylvania median.
Twelfth & Marion El Sch has class sizes near the Pennsylvania median. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Twelfth & Marion El Sch ranks #5 of 15 schools in Reading, PA.
NCES ID 422004005025 Verify on NCES CCD record →
Enrollment
459
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
12.4:1
vs 13.6:1 Pennsylvania avg
-9% vs state
Free-lunch eligible
100.0%
vs 58.1% Pennsylvania avg
+72% vs state
How Twelfth & Marion El Sch compares with Pennsylvania and U.S. medians
At or below state median
12.4:1 - 1.2 below the Pennsylvania state median of 13.6:1, indicating smaller average class loads than typical schools in the state.
Twelfth & Marion El Sch is a high-poverty, mid-sized combined-grade school in Reading, Pennsylvania, enrolling 459 students.
Class sizes run a bit leaner than typical: 12.4:1 puts it in the smaller third of Pennsylvania schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 100.0% of students eligible for free meals.
With 459 students, its enrollment sits close to the Pennsylvania median campus size.
Its Resource Investment Index lands in the lower third of 2,889 scored Pennsylvania schools.
Among 537 similarly sized, similarly resourced-need Pennsylvania schools statewide, it ranks #380, in the lower tier once campus size and economic need are matched.
Its student body is predominantly Hispanic or Latino (92% of enrollment) (diversity index 14/100).
Counselor access is stretched at roughly 459 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 38.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Reading Sd spends $13,219 per pupil, 26% below the Pennsylvania average, a leaner-resourced district than most.
Among Reading's public schools, it stands alongside Muhlenberg Jr Ms (1,016 students): Twelfth & Marion El Sch is smaller than that campus by headcount and runs leaner classes (12.4:1 vs 15.6:1).
Reading Sd also operates Reading Shs (4,879 students) and Central Ms (1,785 students) alongside Twelfth & Marion El Sch.
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
Twelfth & Marion El Sch on the metrics families compare, against Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.4:1 | ▼ 9% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 100.0% | ▲ 72% | 58.1% | 51.7% |
| Enrollment | 459 | top 50% | - | - |
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: Hispanic or Latino at 92.4% of enrollment.
Simpson diversity index - at 14.4, Twelfth & Marion El Sch is less mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Reading Sd, which includes Twelfth & Marion El Sch.
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 |
|---|---|---|---|
| Reading Shs | Larger | Lower economic need | Higher S:T ratio |
| Central Ms | Larger | Similar economic need | Higher S:T ratio |
| Northeast Ms | Larger | Similar economic need | Higher S:T ratio |
| Northwest Ms | Larger | Similar economic need | Higher S:T ratio |
| Amanda E Stout El Sch | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Twelfth & Marion El Sch's own figures; each column derives from NCES Common Core of Data.
6 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of Pennsylvania, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Twelfth & Marion El Sch'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.
Twelfth & Marion El Sch has 459 students enrolled. It is a public school in Reading, PA.
The student-teacher ratio at Twelfth & Marion El Sch is 12.4:1, which is 9% lower than the Pennsylvania average of 13.6:1 and 21% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
100.0% of students at Twelfth & Marion El Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Twelfth & Marion El Sch is Hispanic or Latino at 92.4% of enrollment, in Reading, PA.
Twelfth & Marion El Sch has a Resource Investment Index of 33/100 (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, Twelfth & Marion El Sch ranks #5 of 15 schools in Reading, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Reading on the city page.
Twelfth & Marion El Sch earns 33/100 on the Resource Investment Index, with class sizes near the Pennsylvania median. 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 Twelfth & Marion El Sch, Reading Sd also operates Reading Shs (4,879 students), Central Ms (1,785 students), and Northeast Ms (868 students). See the Reading Sd 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, “Twelfth & Marion El Sch, Reading PA.” 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/twelfth-marion-el-sch-pa
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