Enrollment
459
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Trappe, PA
Federal NCES profile for South El Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 67/100.
The verdict
South El Sch earns 67/100 on the Resource Investment Index, with class sizes smaller than 75% of Pennsylvania schools.
South El Sch has class sizes smaller than 75% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
NCES ID 421893003327 Verify on NCES CCD record →
Enrollment
459
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
39.0
Federal CCD staff survey
Students per teacher
11.8:1
vs 13.6:1 Pennsylvania avg
-13% vs state
Free-lunch eligible
17.0%
vs 58.1% Pennsylvania avg
-71% vs state
How South El Sch compares with Pennsylvania and U.S. medians
At or below state median
11.8:1 - 1.8 below the Pennsylvania state median of 13.6:1, indicating smaller average class loads than typical schools in the state.
South El Sch is a lower-poverty, mid-sized elementary school in Trappe, Pennsylvania, enrolling 459 students.
Class sizes run a bit leaner than typical: 11.8:1 puts it in the smaller third of Pennsylvania schools by student-teacher ratio.
Comparatively few students face economic hardship here, 17.0% free-meal eligibility runs 71% below the Pennsylvania average.
With 459 students, its enrollment sits close to the Pennsylvania median campus size.
Its Resource Investment Index outscores 98% of the 2,889 Pennsylvania schools with a score on record, a top-tier result on this measure.
Among 408 similarly sized, similarly resourced-need Pennsylvania schools statewide, it ranks #5, a top-tier result once campus size and economic need are matched.
Its student body is led by White (73%) and Two or More (7%) (diversity index 45/100).
Counselor coverage is strong, about 230 students per counselor, inside the American School Counselor Association's recommended 250:1.
Attendance holds up well here: only 3.1% of students were chronically absent, below the typical post-pandemic national figure.
Perkiomen Valley Sd also operates Perkiomen Valley Hs (1,616 students) and Perkiomen Valley Ms-East (592 students) alongside South 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
South 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 | 11.8:1 | ▼ 13% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 17.0% | ▼ 71% | 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: White at 72.8% of enrollment.
Simpson diversity index - at 45.2, South El Sch is more mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Perkiomen Valley Sd, which includes South 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 |
|---|---|---|---|
| Perkiomen Valley Hs | Larger | Similar economic need | Higher S:T ratio |
| Perkiomen Valley Ms-East | Larger | Similar economic need | Similar S:T ratio |
| Skippack El Sch | Similar size | Similar economic need | Similar S:T ratio |
| Perkiomen Valley Ms-West | Similar size | Similar economic need | Similar S:T ratio |
| Schwenksville El Sch | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to South El Sch's own figures; each column derives from NCES Common Core of Data.
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 South 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.
South El Sch has 459 students enrolled. It is an elementary school in Trappe, PA.
The student-teacher ratio at South El Sch is 11.8:1, which is 13% lower than the Pennsylvania average of 13.6:1 and 25% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
17.0% of students at South El Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at South El Sch is White at 72.8% of enrollment, in Trappe, PA.
South El Sch has a Resource Investment Index of 67/100 (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).
South El Sch earns 67/100 on the Resource Investment Index, with class sizes smaller than 75% of Pennsylvania 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 South El Sch, Perkiomen Valley Sd also operates Perkiomen Valley Hs (1,616 students), Perkiomen Valley Ms-East (592 students), and Skippack El Sch (557 students). See the Perkiomen Valley 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, “South El Sch, Trappe 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/south-el-sch-pa/
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