Enrollment
225
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Ellwood City, PA
Federal NCES profile for Perry Lower Intrmd Sch, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Perry Lower Intrmd Sch earns 46/100 on the Resource Investment Index, with class sizes smaller than 81% of Pennsylvania schools.
Perry Lower Intrmd Sch has class sizes smaller than 81% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Perry Lower Intrmd Sch ranks #1 of 3 elementary schools in Ellwood City, PA.
NCES ID 420924007372 Verify on NCES CCD record →
Enrollment
225
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
20.0
Federal CCD staff survey
Students per teacher
11.3:1
vs 13.6:1 Pennsylvania avg
-17% vs state
Free-lunch eligible
56.0%
vs 58.1% Pennsylvania avg
-4% vs state
How Perry Lower Intrmd Sch compares with Pennsylvania and U.S. medians
Smaller classes than state median
11.3:1 - 2.3 below the Pennsylvania state median of 13.6:1, indicating smaller average class loads than typical schools in the state.
Perry Lower Intrmd Sch is a higher-need, small elementary school in Ellwood City, Pennsylvania, enrolling 225 students.
Class sizes run a bit leaner than typical: 11.3:1 puts it in the smaller third of Pennsylvania schools by student-teacher ratio.
Its free-meal eligibility rate of 56.0% lands close to the Pennsylvania typical range, neither a high- nor low-need campus by this measure.
Enrollment of 225 puts it in the smaller third of Pennsylvania schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 2,889 scored Pennsylvania schools.
Against 168 statewide peers matched on enrollment and economic need, it ranks mid-pack at #103.
Its student body is predominantly White (88% of enrollment) (diversity index 22/100).
Counselor access is stretched at roughly 450 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance runs somewhat below the norm, with 20.0% of students chronically absent per the 2021-22 civil-rights collection.
Among Ellwood City's elementary schools, it stands alongside North Side Primary School (376 students): Perry Lower Intrmd Sch is smaller than that campus by headcount and runs leaner classes (11.3:1 vs 13.4:1).
Ellwood City Area Sd also operates Lincoln Jshs (682 students) and North Side Primary School (376 students) alongside Perry Lower Intrmd 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
Perry Lower Intrmd 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 | 11.3:1 | ▼ 17% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 56.0% | ▼ 4% | 58.1% | 51.7% |
| Enrollment | 225 | top 88% | - | - |
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 88.0% of enrollment.
Simpson diversity index - at 21.8, Perry Lower Intrmd Sch is less mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Ellwood City Area Sd, which includes Perry Lower Intrmd 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 |
|---|---|---|---|
| Lincoln Jshs | Larger | Similar economic need | Similar S:T ratio |
| North Side Primary School | Larger | Similar economic need | Higher S:T ratio |
| Hartman Intrmd Sch | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to Perry Lower Intrmd Sch's own figures; each column derives from NCES Common Core of Data.
2 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 Perry Lower Intrmd 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.
Perry Lower Intrmd Sch has 225 students enrolled. It is an elementary school in Ellwood City, PA.
The student-teacher ratio at Perry Lower Intrmd Sch is 11.3:1, which is 17% lower than the Pennsylvania average of 13.6:1 and 28% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
56.0% of students at Perry Lower Intrmd Sch are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Perry Lower Intrmd Sch is White at 88.0% of enrollment, in Ellwood City, PA.
Perry Lower Intrmd Sch has a Resource Investment Index of 46/100 (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, Perry Lower Intrmd Sch ranks #1 of 3 elementary schools in Ellwood City, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Ellwood City on the city page.
Perry Lower Intrmd Sch earns 46/100 on the Resource Investment Index, with class sizes smaller than 81% 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 Perry Lower Intrmd Sch, Ellwood City Area Sd also operates Lincoln Jshs (682 students), North Side Primary School (376 students), and Hartman Intrmd Sch (225 students). See the Ellwood City Area 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, “Perry Lower Intrmd Sch, Ellwood City 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/perry-lower-intrmd-sch-pa
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