Enrollment
617
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Glen Mills, PA
Federal NCES profile for Concord El Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 62/100.
The verdict
Concord El Sch earns 62/100 on the Resource Investment Index, with class sizes smaller than 86% of Pennsylvania schools.
Concord El Sch has class sizes smaller than 86% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Concord El Sch ranks #2 of 4 public schools in Glen Mills, PA.
NCES ID 421059006506 Verify on NCES CCD record →
Enrollment
617
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
57.0
Federal CCD staff survey
Students per teacher
10.8:1
vs 13.6:1 Pennsylvania avg
-21% vs state
Free-lunch eligible
10.7%
vs 58.1% Pennsylvania avg
-82% vs state
How Concord El Sch compares with Pennsylvania and U.S. medians
Smaller classes than state median
10.8:1 - 2.8 below the Pennsylvania state median of 13.6:1, indicating smaller average class loads than typical schools in the state.
Concord El Sch is a lower-poverty, mid-sized elementary school in Glen Mills, Pennsylvania, enrolling 617 students.
Classes run notably small here: at 10.8:1, Concord El Sch is leaner than roughly 86% of Pennsylvania schools and 21% under the state's 13.6:1 norm, more adult attention per pupil than most peers.
Comparatively few students face economic hardship here, 10.7% free-meal eligibility runs 82% below the Pennsylvania average.
Enrollment of 617 puts it in the larger third of Pennsylvania schools by headcount.
Its Resource Investment Index outscores 94% of the 2,889 Pennsylvania schools with a score on record, a top-tier result on this measure.
Among 324 similarly sized, similarly resourced-need Pennsylvania schools statewide, it ranks #29, a top-tier result once campus size and economic need are matched.
Its student body is led by White (66%) and Asian (20%) (diversity index 52/100).
Counselor coverage runs a bit thin, about 309 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Attendance holds up well here: only 7.1% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Garnet Valley Sd spends $21,826 per pupil, 21% above the Pennsylvania average, a better-resourced district than most.
Among Glen Mills's elementary schools, it stands alongside Garnet Valley El Sch (700 students): Concord El Sch is smaller than that campus by headcount and runs leaner classes (10.8:1 vs 10.8:1).
Garnet Valley Sd also operates Garnet Valley Hs (1,485 students) and Garnet Valley Ms (1,086 students) alongside Concord 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
Concord 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 | 10.8:1 | ▼ 21% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 10.7% | ▼ 82% | 58.1% | 51.7% |
| Enrollment | 617 | top 28% | - | - |
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 66.0% of enrollment.
Simpson diversity index - at 51.9, Concord El Sch is more mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Garnet Valley Sd, which includes Concord 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 |
|---|---|---|---|
| Garnet Valley Hs | Larger | Similar economic need | Higher S:T ratio |
| Garnet Valley Ms | Larger | Similar economic need | Similar S:T ratio |
| Garnet Valley El Sch | Similar size | Similar economic need | Similar S:T ratio |
| Bethel Springs El Sch | Similar size | Similar economic need | Similar S:T ratio |
Comparisons are relative to Concord El Sch's own figures; each column derives from NCES Common Core of Data.
1 comparable elementary schools (grades K-5) 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 Concord 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.
Concord El Sch has 617 students enrolled. It is an elementary school in Glen Mills, PA.
The student-teacher ratio at Concord El Sch is 10.8:1, which is 21% lower than the Pennsylvania average of 13.6:1 and 31% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
10.7% of students at Concord El Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Concord El Sch is White at 66.0% of enrollment, in Glen Mills, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.9/100.
Concord El Sch has a Resource Investment Index of 62/100 (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, Concord El Sch ranks #2 of 4 public schools in Glen Mills, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Glen Mills on the city page.
Concord El Sch earns 62/100 on the Resource Investment Index, with class sizes smaller than 86% 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 Concord El Sch, Garnet Valley Sd also operates Garnet Valley Hs (1,485 students), Garnet Valley Ms (1,086 students), and Garnet Valley El Sch (700 students). See the Garnet 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, “Concord El Sch, Glen Mills 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/concord-el-sch-pa
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