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SCHOOL COMMUNITY·SOUTH ALLEGHENY SD·NCES 422191007668

South Allegheny MS

2743 Washington Blvd, McKeesport, PA 15133 · (412) 675-3070 · Allegheny County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL321 STUDENTS
Enrollment
321
Middle
DISTRICT 473 · STATE 594
Student : Teacher
12.7:1
25 FTE teachers
DISTRICT 13.9:1 · STATE 13.2:1
Free / Reduced Lunch
104%
334 students
DISTRICT 100% · STATE 75%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
101
Grade 7
100
Grade 8
120
Student demographics
White
22971%
DISTRICT 71% · STATE 60%
Hispanic
134%
DISTRICT 4% · STATE 16%
Black
4715%
DISTRICT 13% · STATE 14%
Two+
3110%
DISTRICT 11% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
16551%
Female
15649%

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
35.3%
PA avg 51.1% . -5.3pp since 2023
Math
16.3%
PA avg 43.0% . +2.2pp since 2023
Source: PSSA + Keystone. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
29.0%
composite math + reading, all grades
Predicted
33.0%
based on PA schools with similar FRL share
Beats by
-4.0pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

About South Allegheny MS

South Allegheny MS operates as a small 6-8 campus in McKeesport, Pennsylvania, overseen by South Allegheny SD. Current enrollment sits at 321 students spanning grades 6 through 8. That puts it 46% smaller than the typical public school in Pennsylvania, which averages around 594 students.

South Allegheny MS is one of 3 schools operated by South Allegheny SD, a district that works with 1,420 students overall.

For racial and ethnic makeup, South Allegheny MS reports that the largest single group is White, at 71% of enrollment. Beyond that, the school logs 15% Black, 10% multiracial, 4% Hispanic.

Looking at the economic backdrop, South Allegheny MS shows 25 full-time-equivalent teachers, putting the student-to-teacher ratio at about 12.7:1. The state averages about 13.2:1, putting this campus right in line with peers. About 104% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against Allegheny County (around 54%), the school's rate is meaningfully above typical.

On a demographically-adjusted basis, South Allegheny MS tracks the demographic baseline. The model predicts 33.0% given the school's FRL share; actual proficiency is 29.0%.

Zooming out to the county, the surrounding county (Allegheny County) logs that median household income runs about $78,548, roughly 46% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. In all, Allegheny County runs 277 public schools (combined enrollment of about 141,392 students), of which South Allegheny MS is one.

The closest other public school is South Allegheny HS, roughly 0.0 miles away. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, South Allegheny MS comes 5th of 6 in the immediate cluster, beneath the nearby-schools average of 31.4%.

The school occupies an outer-ring site.

Inside the community feed, the feed for South Allegheny MS typically covers classroom updates, athletics, and weather closures. The community welcomes input from current and former families.

Allegheny County at a glance

View full county profile
Population
1,238,177
Census ACS
Median income
$78,548
Household, ACS
Bachelor's+
46%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
277
141,392 students

Quick facts

School name
South Allegheny MS
District
South Allegheny SD
Address
2743 Washington Blvd, McKeesport, PA 15133
Phone
(412) 675-3070
County
Allegheny County
Level
Middle
Grade range
06–08
Total enrollment
321
Teachers (FTE)
25
Student–teacher ratio
12.7:1
Free/Reduced lunch
334 (104%)
Locale
21-Suburb: Large
NCES ID
422191007668
Charter school
No
Virtual school
No

Related schools

Other schools in South Allegheny SD
Other schools in McKeesport
Nearby schools

Frequently asked questions

About South Allegheny MS
What is the total enrollment at South Allegheny MS?
South Allegheny MS enrolls approximately 321 students in grades 06-08.
What grades does South Allegheny MS serve?
South Allegheny MS serves grades 06-08.
How many students per teacher at South Allegheny MS?
Approximately 12.7:1 students per teacher at South Allegheny MS.
How diverse is South Allegheny MS?
South Allegheny MS reports a student body of 71% White, 4% Hispanic, 15% Black, 10% Two or more.
Who oversees South Allegheny MS?
South Allegheny MS is overseen by South Allegheny SD in Allegheny County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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