Enrollment
631
Pennsylvania · 2024-25 NCES data
Middle school (grades 6-8) · Shillington, PA
Federal NCES profile for Governor Mifflin Ms, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
The verdict
Governor Mifflin Ms earns 52/100 on the Resource Investment Index, with class sizes larger than 76% of Pennsylvania schools. It is also more racially and ethnically mixed than most Pennsylvania schools.
Governor Mifflin Ms has class sizes larger than 76% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Governor Mifflin Ms ranks #2 of 5 public schools in Shillington, PA.
NCES ID 421086000801 Verify on NCES CCD record →
Enrollment
631
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
15:1
vs 13.6:1 Pennsylvania avg
+10% vs state
Free-lunch eligible
49.8%
vs 58.1% Pennsylvania avg
-14% vs state
How Governor Mifflin Ms compares with Pennsylvania and U.S. medians
Slightly above state median
15:1 - 1.4 above the Pennsylvania state median of 13.6:1, indicating larger average class loads than typical schools in the state.
Governor Mifflin Ms is a mid-sized middle school in Shillington, Pennsylvania, enrolling 631 students.
Class loads run somewhat heavier than typical: 15:1 puts it in the larger third of Pennsylvania schools by student-teacher ratio.
Its free-meal eligibility rate of 49.8% lands close to the Pennsylvania typical range, neither a high- nor low-need campus by this measure.
Enrollment of 631 puts it in the larger third of Pennsylvania schools by headcount.
Its Resource Investment Index lands in the upper third of 2,889 scored Pennsylvania schools.
Against 453 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #104.
Its student body is led by White (52%) and Hispanic or Latino (36%), more mixed than most schools in the state (diversity index 59/100).
Counselor coverage runs a bit thin, about 316 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
14.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The federal civil-rights collection also records 7 expulsions at this campus for 2021-22.
Governor Mifflin Sd also operates Governor Mifflin Shs (1,425 students) and Intermediate Sch (623 students) alongside Governor Mifflin Ms.
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
Governor Mifflin Ms on the metrics families compare, against Pennsylvania and U.S. means.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15:1 | ▲ 10% | 13.6:1 | 15.7:1 |
| Free-lunch eligible | 49.8% | ▼ 14% | 58.1% | 51.7% |
| Enrollment | 631 | top 26% | - | - |
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 52.1% of enrollment.
Simpson diversity index - at 59.1, Governor Mifflin Ms is more mixed than the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Governor Mifflin Sd, which includes Governor Mifflin Ms.
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 |
|---|---|---|---|
| Governor Mifflin Shs | Larger | Similar economic need | Similar S:T ratio |
| Intermediate Sch | Similar size | Similar economic need | Similar S:T ratio |
| Cumru El Sch | Similar size | Similar economic need | Similar S:T ratio |
| Mifflin Park El Sch | Similar size | Higher economic need | Similar S:T ratio |
| Brecknock El Sch | Smaller | Similar economic need | Lower S:T ratio |
Comparisons are relative to Governor Mifflin Ms'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 Governor Mifflin Ms'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.
Governor Mifflin Ms has 631 students enrolled. It is a middle school in Shillington, PA.
The student-teacher ratio at Governor Mifflin Ms is 15:1, which is 10% higher than the Pennsylvania average of 13.6:1 and 4% lower than the national average of 15.7:1.
49.8% of students at Governor Mifflin Ms are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Governor Mifflin Ms is White at 52.1% of enrollment, in Shillington, PA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.1/100.
Governor Mifflin Ms has a Resource Investment Index of 52/100 (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, Governor Mifflin Ms ranks #2 of 5 public schools in Shillington, 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 Shillington on the city page.
Governor Mifflin Ms earns 52/100 on the Resource Investment Index, with class sizes larger than 76% 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 Governor Mifflin Ms, Governor Mifflin Sd also operates Governor Mifflin Shs (1,425 students), Intermediate Sch (623 students), and Cumru El Sch (513 students). See the Governor Mifflin 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, “Governor Mifflin Ms, Shillington 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/governor-mifflin-ms-pa/
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