Enrollment
179
Pennsylvania · 2024-25 NCES data
Middle school (grades 6-8) · Pittsburgh, PA
Federal NCES profile for Pittsburgh Allegheny 6-8, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 45/100.
The verdict
Pittsburgh Allegheny 6-8 earns 45/100 on the Resource Investment Index, with class sizes smaller than 73% of Pennsylvania schools.
Pittsburgh Allegheny 6-8 has class sizes smaller than 73% of Pennsylvania schools. Computed live against every Pennsylvania school reporting to NCES.
By Resource Investment Index, Pittsburgh Allegheny 6-8 ranks #17 of 21 middle schools in Pittsburgh, PA.
NCES ID 421917000414 Verify on NCES CCD record →
Enrollment
179
Pennsylvania · 2024-25 NCES data
Teachers (FTE)
15.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 13.6:1 Pennsylvania avg
-12% vs state
Free-lunch eligible
100.0%
vs 58.1% Pennsylvania avg
+72% vs state
How Pittsburgh Allegheny 6-8 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.
Pittsburgh Allegheny 6-8 is a high-poverty, small middle school in Pittsburgh, Pennsylvania, enrolling 179 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 100.0% of students eligible for free meals.
This is a small campus: fewer students than 93% of Pennsylvania schools, with 179 enrolled.
Its Resource Investment Index sits near the middle of the pack among 2,889 scored Pennsylvania schools.
Against 128 statewide peers matched on enrollment and economic need, it ranks mid-pack at #53.
Its student body is led by African American (78%) and White (9%) (diversity index 37/100).
Chronic absenteeism is elevated: 35.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Pittsburgh Sd spends $24,314 per pupil, 35% above the Pennsylvania average, a better-resourced district than most.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Among Pittsburgh's middle schools, it stands alongside North Hills Ms (1,127 students): Pittsburgh Allegheny 6-8 is smaller than that campus by headcount and runs leaner classes (11.9:1 vs 15:1).
Pittsburgh Sd also operates Pittsburgh Allderdice Hs (1,386 students) and Pittsburgh Brashear Hs (897 students) alongside Pittsburgh Allegheny 6-8.
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
Pittsburgh Allegheny 6-8 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 | 100.0% | ▲ 72% | 58.1% | 51.7% |
| Enrollment | 179 | top 93% | - | - |
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: African American at 78.2% of enrollment.
Simpson diversity index - at 37.4, Pittsburgh Allegheny 6-8 is about as mixed as the Pennsylvania school average of 37.3.
District-wide per-pupil expenditure for Pittsburgh Sd, which includes Pittsburgh Allegheny 6-8.
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 |
|---|---|---|---|
| Pittsburgh Allderdice Hs | Larger | Similar economic need | Similar S:T ratio |
| Pittsburgh Brashear Hs | Larger | Similar economic need | Lower S:T ratio |
| Pittsburgh Capa 6-12 | Larger | Similar economic need | Higher S:T ratio |
| Pittsburgh Colfax K-8 | Larger | Similar economic need | Higher S:T ratio |
| Pittsburgh Obama 6-12 | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Pittsburgh Allegheny 6-8's own figures; each column derives from NCES Common Core of Data.
6 comparable middle schools (grades 6-8) 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 Pittsburgh Allegheny 6-8'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.
Pittsburgh Allegheny 6-8 has 179 students enrolled. It is a middle school in Pittsburgh, PA.
The student-teacher ratio at Pittsburgh Allegheny 6-8 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.
100.0% of students at Pittsburgh Allegheny 6-8 are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
The largest demographic group at Pittsburgh Allegheny 6-8 is African American at 78.2% of enrollment, in Pittsburgh, PA.
Pittsburgh Allegheny 6-8 has a Resource Investment Index of 45/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Pittsburgh Allegheny 6-8 ranks #17 of 21 middle schools in Pittsburgh, PA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Pittsburgh on the city page.
Pittsburgh Allegheny 6-8 earns 45/100 on the Resource Investment Index, with class sizes smaller than 73% 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 Pittsburgh Allegheny 6-8, Pittsburgh Sd also operates Pittsburgh Allderdice Hs (1,386 students), Pittsburgh Brashear Hs (897 students), and Pittsburgh Capa 6-12 (840 students). See the Pittsburgh 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, “Pittsburgh Allegheny 6-8, Pittsburgh 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/pittsburgh-allegheny-6-8-pa
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