Enrollment
321
Pennsylvania · 2024-25 NCES data
2024-25 NCES data Middle school (grades 6-8) NCES 422191007668
South Allegheny Ms — Mckeesport, PA
Federal NCES profile for South Allegheny Ms, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 38/100.
👥 Class size 46
🌟 Gifted program 70
🎓 Counselors 36
📋 Attendance 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: South Allegheny Sd · Pennsylvania
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
23.0
Federal CCD staff survey
Students per teacher
13.6:1
vs 13.5:1 Pennsylvania avg
+1% vs state
Free-lunch eligible
99.7%
vs 58.1% Pennsylvania avg
+72% vs state
Student-teacher ratio in context
How South Allegheny Ms compares with Pennsylvania and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
South Allegheny Ms reports 321 enrolled students to the National Center for Education Statistics (NCES) alongside 23.0 full-time-equivalent teachers, producing a 13.6:1 student-teacher ratio. That figure sits 1% above the Pennsylvania state mean of 13.5:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 14% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 99.7% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 72% above the Pennsylvania average and 92% above the national baseline. Counselor coverage works out to roughly 321 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 54.8% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding South Allegheny Sd spends $25,530 per pupil district-wide, above the Pennsylvania average of $22,745 and above the national average of $19,490. Revenue comes 31.4% from local sources (property taxes), 56.3% from the state, and 12.4% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 38/100 (F), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How South Allegheny Ms compares
Cross-validating school-level NCES values against Pennsylvania state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Pennsylvania | Pennsylvania avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.6:1 | ▲ 1% | 13.5:1 | 15.9:1 |
| Free-lunch eligible | 99.7% | ▲ 72% | 58.1% | 51.8% |
| Enrollment | 321 | top 26% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
99.7%
free-lunch eligible
— 72% above the Pennsylvania average of 58.1%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
13.6:1
students per teacher
— 1% above state mean
Top 53% in Pennsylvania — lower ratio than 47% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
54.8%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$25,530
per pupil, district-wide
— above Pennsylvania avg of $22,745
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 321 students — the combined health-and-guidance staffing load for this school.
Discipline context
72
in-school suspensions + 58 out-of-school
Suspension rate: 22.4 per 100 students. Combined in-school and out-of-school rate: 40.5 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 321 Top 26% in Pennsylvania — larger than 74% of 2,930 state schools
Teachers (FTE) 23.0
Students per teacher 13.6:1 +1% vs state
Free-lunch eligible 99.7% +72% vs state
NCES ID 422191007668
Student demographics
White 71.3%
African American 14.6%
Two or More 9.7%
Hispanic or Latino 4.0%
American Indian / Alaska Native 0.3%
Largest group: White at 71.3% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 321:1
Discipline & special education
Chronically absent 54.8%
In-school suspensions 72
Out-of-school suspensions 58
Funding & spending
District-wide per-pupil expenditure for South Allegheny Sd, which includes South Allegheny Ms.
$25,530
Per student
+12%
vs Pennsylvania
Avg $22,745
+31%
vs U.S.
Avg $19,490
Revenue mix
Local 31.4%
State 56.3%
Federal 12.4%
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.
Other Schools in This District
- Enrollment
- 635
- Students per teacher
- 14.5:1
- Enrollment
- 464
- Students per teacher
- 16.7:1
Similar middle schools in Mckeesport
1 comparable middle schools (grades 6-8) serving the same city.
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about South Allegheny Ms
How many students attend South Allegheny Ms?
South Allegheny Ms has 321 students enrolled. It is a middle school in McKeesport, PA.
What is the student-teacher ratio at South Allegheny Ms?
The student-teacher ratio at South Allegheny Ms is 13.6:1, which is 1% higher than the Pennsylvania average of 13.5:1 and 14% lower than the national average of 15.9:1.
What percentage of students receive free lunch at South Allegheny Ms?
99.7% of students at South Allegheny Ms are eligible for free lunch, compared to the Pennsylvania average of 58.1%.
What is the racial and ethnic makeup of South Allegheny Ms?
The largest demographic group at South Allegheny Ms is White at 71.3%. The school serves a diverse student body in McKeesport, PA.
What is the Resource Investment Index for South Allegheny Ms?
South Allegheny Ms has a Resource Investment Index of 38/100 (F) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.