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Upper Darby School District
Upper Darby SHS

Upper Darby School District

Upper Darby SHS

Drexel Hill, Pennsylvania

4,191 students

High School, Grades 9–12

(610)622-7000

4,191

Students

18.9:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,010

B

out of 1600
Average
AP Courses

18

A

courses offered
Excellent
AP Enrollment

10%

C

of students
Average
Student-Teacher Ratio

19:1

B-

students per teacher
Average
This Week at Upper Darby SHS – July 26, 2026

560 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

Start practicing →
Science

0

students

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Explore practice resources for Upper Darby SHS students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Upper Darby SHS

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

Standardized Test Dates

Upcoming national, state, and school calendar dates that affect students at Upper Darby SHS.

National Tests

August 7, 2026

SAT — National

Registration deadline

August 11, 2026

SAT — National

Late registration deadline

August 14, 2026

ACT — National

Registration deadline

August 22, 2026

SAT — National

Test date

August 28, 2026

SAT — National

Registration deadline

September 1, 2026

ACT — National

Late registration deadline
+63 more national tests this school year

State Assessments

December 7, 2026 – December 18, 2026

Keystone Exams — Algebra I

Testing window
PA

December 7, 2026 – December 18, 2026

Keystone Exams — Literature

Testing window
PA

December 7, 2026 – December 18, 2026

Keystone Exams — Biology

Testing window
PA

January 4, 2027 – January 15, 2027

Keystone Exams — Algebra I

Testing window
PA

January 4, 2027 – January 15, 2027

Keystone Exams — Literature

Testing window
PA

January 4, 2027 – January 15, 2027

Keystone Exams — Biology

Testing window
PA
+5 more state assessments this school year

School Milestones

August 1, 2026

Homeschool Affidavit Due

Other
PA
See the full national test & school calendar
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School Details
Address

601 North Lansdowne Avenue, Drexel Hill, PA 19026

Phone

(610)622-7000

District

Upper Darby School District

Academic Calendar
2026-27

Important dates, holidays, and school events

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Other Schools in District
Walter M Senkow Elementary School
Bywood Elementary School
Garrettford Elementary School
Hillcrest Elementary School
Westbrook Park Elementary School
Aronimink Elementary School