Enrollment
837
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Warminster, PA
Federal NCES profile for Mcdonald El Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 42/100.
The verdict
Mcdonald El Sch earns 42/100 on the Resource Investment Index, with class sizes larger than 75% of Pennsylvania schools.
Mcdonald El Sch has class sizes larger than 75% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Mcdonald El Sch ranks #4 of 4 public schools in Warminster, PA.
NCES ID 420519005007 Verify on NCES CCD record →
Enrollment
837
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
56.0
Federal CCD staff survey
Students per teacher
14.9:1
vs 13.6:1 Pennsylvania avg
+10% vs state
Free-lunch eligible
47.7%
vs 58.1% Pennsylvania avg
-18% vs state
How Mcdonald El Sch compares with Pennsylvania and U.S. medians
Slightly above state median
14.9:1 - 1.3 above the Pennsylvania state median of 13.6:1, indicating larger average class loads than typical schools in the state.
Mcdonald El Sch is a large elementary school in Warminster, Pennsylvania, enrolling 837 students.
Class loads run somewhat heavier than typical: 14.9:1 puts it in the larger third of Pennsylvania schools by student-teacher ratio.
Its free-meal eligibility rate of 47.7% lands close to the Pennsylvania typical range, neither a high- nor low-need campus by this measure.
Enrollment of 837 puts it in the larger third of Pennsylvania schools by headcount.
Its Resource Investment Index lands in the lower third of 2,889 scored Pennsylvania schools.
Among 307 similarly sized, similarly resourced-need Pennsylvania schools statewide, it ranks #220, in the lower tier once campus size and economic need are matched.
Its student body is led by White (61%) and Hispanic or Latino (22%) (diversity index 57/100).
Counselor access is stretched at roughly 419 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 6.8% of students were chronically absent, below the typical post-pandemic national figure.
Among Warminster's elementary schools, it stands alongside Willow Dale El Sch (728 students): Mcdonald El Sch is larger than that campus by headcount and runs heavier classes (14.9:1 vs 14.3:1).
Centennial Sd also operates William Tennent Hs (1,710 students) and Davis El Sch (785 students) alongside Mcdonald 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
Mcdonald 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 | 14.9:1 | ▲ 10% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 47.7% | ▼ 18% | 58.1% | 51.7% |
| Enrollment | 837 | top 15% | - | - |
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 61.2% of enrollment.
Simpson diversity index - at 56.7, Mcdonald El Sch is more mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Centennial Sd, which includes Mcdonald 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 |
|---|---|---|---|
| William Tennent Hs | Larger | Lower economic need | Lower S:T ratio |
| Davis El Sch | Similar size | Lower economic need | Similar S:T ratio |
| Willow Dale El Sch | Similar size | Similar economic need | Similar S:T ratio |
| Log College Ms | Smaller | Similar economic need | Lower S:T ratio |
| Klinger Ms | Smaller | Lower economic need | Lower S:T ratio |
Comparisons are relative to Mcdonald 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 Mcdonald 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.
Mcdonald El Sch has 837 students enrolled. It is an elementary school in Warminster, PA.
The student-teacher ratio at Mcdonald El Sch is 14.9:1, which is 10% higher than the Pennsylvania average of 13.6:1 and 5% lower than the national average of 15.7:1.
47.7% of students at Mcdonald El Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Mcdonald El Sch is White at 61.2% of enrollment, in Warminster, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.7/100.
Mcdonald El Sch has a Resource Investment Index of 42/100 (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, Mcdonald El Sch ranks #4 of 4 public schools in Warminster, 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 Warminster on the city page.
Mcdonald El Sch earns 42/100 on the Resource Investment Index, with class sizes larger 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 Mcdonald El Sch, Centennial Sd also operates William Tennent Hs (1,710 students), Davis El Sch (785 students), and Willow Dale El Sch (728 students). See the Centennial 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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Mcdonald El Sch, Warminster 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/mcdonald-el-sch-pa/
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.