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Allderdice High School

Allderdice High School is a public high school in Pittsburgh, PA, serving grades 9–12, rated B, with 1,386 students and a 15.8:1 student-teacher ratio.

In 2024-2025, the share of students meeting the state standard was 64% in Literature, 47% in Algebra I and 47% in Biology.

BTopHap school rating
Rating
B
Grades
9–12
Enrollment
1,386
Students per teacher
15.8:1
Level
High
Type
Public · Regular

2024-2025 testing year

State test results

Share of students meeting or exceeding the state standard.

Literature64%
Algebra I47%
Biology47%

Academics and programs

AP courses offered
21
Open enrollment
No

Student body

White47%
Black31%
Two or more races8%
Hispanic8%
Asian5%
Pacific Islander0%
Native American0%
Male / female
52% / 48%
Free or reduced lunch
93%
Enrollment change vs prior year
-5.6%
Prior-year enrollment
1,468

Homes assigned to this school

23,351 homes in TopHap's records are assigned to Allderdice High School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.

School details

Address
2409 Shady Ave, Pittsburgh, PA 15217
Phone
(412) 529-4800
Website
pghschools.org
Setting
City - Large
Status
Operational
NCES ID
421917000409
Visit the school website

School district

Pittsburgh School District

District rating
C+
Schools
56
Students
19,571
Spending per student
$24,977
Teachers (FTE)
1,657
Grades
PK–12
See every school in Pittsburgh School District

Other schools in this district

Common questions

About Allderdice High School

How is Allderdice High School rated?

Allderdice High School holds a B rating on TopHap's A-to-D scale, which blends state test results, academic progress and student outcomes. Pittsburgh School District is rated C+ overall.

How do students at Allderdice High School perform on state tests?

In the 2024-2025 testing year, the share of Allderdice High School students meeting or exceeding the state standard was 64% in Literature, 47% in Algebra I and 47% in Biology.

What grades does Allderdice High School serve?

Allderdice High School serves grades 9–12 as a high school.

How many students attend Allderdice High School?

1,386 students attend Allderdice High School, down from 1,468 the prior year, with a student-teacher ratio of 15.8:1.

Which homes are assigned to Allderdice High School?

TopHap matches 23,351 residential properties to Allderdice High School in and around Pittsburgh. Each one has its own page with a value estimate, sale history, taxes and the rest of its assigned schools.

What programs does Allderdice High School offer?

Allderdice High School offers 21 AP courses.