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SCHOOL COMMUNITY·WEST ALLEGHENY SD·NCES 422520000509

West Allegheny SHS

205 W Allegheny Rd, Imperial, PA 15126 · (724) 695-5245 · Allegheny County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,031 STUDENTS
Enrollment
1,031
High
DISTRICT 694 · STATE 738
Student : Teacher
18.2:1
57 FTE teachers
DISTRICT 16.1:1 · STATE 12.8:1
Free / Reduced Lunch
32%
326 students
DISTRICT 31% · STATE 75%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
284
Grade 10
248
Grade 11
264
Grade 12
235
Student demographics
White
86884%
DISTRICT 84% · STATE 60%
Hispanic
414%
DISTRICT 3% · STATE 16%
Black
374%
DISTRICT 3% · STATE 14%
Asian
333%
DISTRICT 4% · STATE 5%
Two+
515%
DISTRICT 5% · 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
53752%
Female
49448%

Discussions

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Test scores

PSSA + Keystone 2024-25 . % Proficient or Advanced
English Language Arts
73.9%
PA avg 51.1% . -6.7pp since 2023
Math
62.7%
PA avg 43.0% . +2.4pp 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
66.4%
composite math + reading, all grades
Predicted
64.0%
based on PA schools with similar FRL share
Beats by
+2.3pp
above 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 →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
1,031
-6 (-1%) vs 2017
Student : Teacher
18.2:1
was 15.1:1
% White
84%
was 90%
% Hispanic
4%
was 2%
% Black
4%
was 3%
% Asian
3%
was 3%
Source: NCES Common Core of Data

About West Allegheny SHS

Located at 205 W Allegheny Rd, in Imperial, Pennsylvania, West Allegheny SHS is a medium-sized secondary school that caters to 1,031 students (grades 9 through 12), part of West Allegheny SD. Compared to the state average of about 738 students per school, that is 40% bigger than typical.

Across the 5 schools in West Allegheny SD (3,469 students total), West Allegheny SHS accounts for its share of the district's footprint.

On the student-mix side, West Allegheny SHS records that 84% of students identify as White, making the school strongly White-majority. Other groups include 5% multiracial, 4% Hispanic, 4% Black, 3% Asian. By comparison, Allegheny County as a whole is about 76% White, so the school skews considerably more White than its surroundings.

Looking at the economic backdrop, The school employs 57 full-time-equivalent teachers, for a student-teacher ratio near 18.2:1. That figure is higher than the state norm's 12.8:1 average. An estimated 32% of students are eligible for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. Set against Allegheny County (around 54%), the school's rate is somewhat below typical.

Adjusting for the school's free-and-reduced-lunch share, West Allegheny SHS performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 64.0%, the actual is 66.4%, a residual of +2.3 points.

In the broader community, community-level numbers for Allegheny County indicate median household earnings sit near $78,548, 46% of adults hold a bachelor's degree or higher, and the poverty rate sits near 7%. West Allegheny SHS is one of 277 public schools in Allegheny County (combined enrollment of about 141,392 students).

Nearest neighbor: West Allegheny MS, around 0.2 miles off. 8 of the 8 nearest public schools sit inside a five-mile radius. On composite proficiency, West Allegheny SHS comes 7th of 8 in the immediate cluster, behind the nearby-schools average of 78.1%.

Geographically, the school is in a bedroom-community area.

Looking at the recent track record. West Allegheny SHS's enrollment has remained close to its prior level since 2018, when it stood at 1,037 (now 1,031). White enrollment moved from 90% to 84% across the same window. The student-to-teacher ratio rose from 15.1:1 in 2018 to 18.2:1 today.

On this page, the page collects discussion, questions, and updates around classroom updates, athletics, and weather closures. Parents, students, alumni, and staff are welcome to weigh in.

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
West Allegheny SHS
District
West Allegheny SD
Address
205 W Allegheny Rd, Imperial, PA 15126
Phone
(724) 695-5245
County
Allegheny County
Level
High
Grade range
09–12
Total enrollment
1,031
Teachers (FTE)
57
Student–teacher ratio
18.2:1
Free/Reduced lunch
326 (32%)
Locale
21-Suburb: Large
NCES ID
422520000509
Charter school
No
Virtual school
No

Related schools

Other schools in West Allegheny SD
Other schools in Imperial
Nearby schools

Frequently asked questions

About West Allegheny SHS
What is the total enrollment at West Allegheny SHS?
West Allegheny SHS enrolls approximately 1,031 students in grades 09-12.
What age range does West Allegheny SHS serve?
West Allegheny SHS serves students from grade 09 through grade 12.
What is the student-teacher ratio at West Allegheny SHS?
The student-to-teacher ratio at West Allegheny SHS is approximately 18.2:1 (57 FTE teachers).
What is the racial breakdown of students at West Allegheny SHS?
At West Allegheny SHS, the student body is approximately 84% White, 4% Hispanic, 4% Black, 3% Asian, 5% Two or more.
What district is West Allegheny SHS in?
West Allegheny SHS is part of West Allegheny SD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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