Enrollment
441
Pennsylvania · 2024-25 NCES data
Elementary school (grades K-5) · Scranton, PA
Federal NCES profile for Neil Armstrong #40, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 21/100.
The verdict
Neil Armstrong #40 earns 21/100 on the Resource Investment Index, even as it posts class sizes smaller than 73% of Pennsylvania schools. It is also more racially and ethnically mixed than most Pennsylvania schools.
Neil Armstrong #40 has class sizes smaller than 73% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Neil Armstrong #40 ranks #12 of 12 elementary schools in Scranton, PA.
NCES ID 422109005232 Verify on NCES CCD record →
Enrollment
441
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 13.6:1 Pennsylvania avg
-12% vs state
Free-lunch eligible
99.8%
vs 58.1% Pennsylvania avg
+72% vs state
How Neil Armstrong #40 compares with Pennsylvania and U.S. medians
At or below state median
11.9:1 - 1.7 below the Pennsylvania state median of 13.6:1, indicating smaller average class loads than typical schools in the state.
Neil Armstrong #40 is a high-poverty, mid-sized elementary school in Scranton, Pennsylvania, enrolling 441 students.
Class sizes run a bit leaner than typical: 11.9:1 puts it in the smaller third of Pennsylvania schools by student-teacher ratio.
Economic need runs somewhat above the state's typical profile, with 99.8% of students eligible for free meals.
With 441 students, its enrollment sits close to the Pennsylvania median campus size.
Its Resource Investment Index trails 98% of the 2,889 Pennsylvania schools with a score on record, one of the lower results on this measure.
Among 536 similarly sized, similarly resourced-need Pennsylvania schools statewide, it ranks #512, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (39%) and White (30%), more mixed than most schools in the state (diversity index 72/100).
Counselor access is stretched at roughly 882 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 57.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Scranton's elementary schools, it stands alongside Northeast Intrmd Sch (894 students): Neil Armstrong #40 is smaller than that campus by headcount and runs leaner classes (11.9:1 vs 12.4:1).
Scranton Sd also operates Scranton Hs (1,815 students) and West Scranton Hs (1,404 students) alongside Neil Armstrong #40.
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
Neil Armstrong #40 on the metrics families compare, against Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.9:1 | ▼ 12% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 99.8% | ▲ 72% | 58.1% | 51.7% |
| Enrollment | 441 | top 53% | - | - |
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 38.8% of enrollment.
Simpson diversity index - at 72.0, Neil Armstrong #40 is more mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Scranton Sd, which includes Neil Armstrong #40.
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 |
|---|---|---|---|
| Scranton Hs | Larger | Similar economic need | Higher S:T ratio |
| West Scranton Hs | Larger | Lower economic need | Higher S:T ratio |
| Northeast Intrmd Sch | Larger | Similar economic need | Similar S:T ratio |
| West Scranton Intrmd Sch | Larger | Similar economic need | Higher S:T ratio |
| South Scranton Intrmd Sch | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Neil Armstrong #40's own figures; each column derives from NCES Common Core of Data.
6 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 Neil Armstrong #40'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.
Neil Armstrong #40 has 441 students enrolled. It is an elementary school in Scranton, PA.
The student-teacher ratio at Neil Armstrong #40 is 11.9:1, which is 12% lower than the Pennsylvania average of 13.6:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
99.8% of students at Neil Armstrong #40 are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Neil Armstrong #40 is Hispanic or Latino at 38.8% of enrollment, in Scranton, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.0/100.
Neil Armstrong #40 has a Resource Investment Index of 21/100 (lower 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, Neil Armstrong #40 ranks #12 of 12 elementary schools in Scranton, 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 Scranton on the city page.
Neil Armstrong #40 earns 21/100 on the Resource Investment Index, even as it posts class sizes smaller than 73% of Pennsylvania schools. It is also more racially and ethnically mixed than most 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 Neil Armstrong #40, Scranton Sd also operates Scranton Hs (1,815 students), West Scranton Hs (1,404 students), and Northeast Intrmd Sch (894 students). See the Scranton 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, “Neil Armstrong #40, Scranton 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/neil-armstrong-40-pa
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