School Overview
Upper Darby Senior High School, located at 601 North Lansdowne Avenue in Drexel Hill, Pennsylvania, serves as the singular public high school for the Upper Darby School District. As one of the largest high schools in the state, it is recognized for its immense cultural and socioeconomic diversity, drawing students from a wide variety of backgrounds. This pluralistic environment is a cornerstone of the school’s identity, often cited as a reflection of the vibrant, evolving community surrounding Philadelphia.

The school offers a comprehensive academic experience that includes a wide array of Advanced Placement (AP) courses, dual-enrollment opportunities, and specialized career and technical education (CTE) programs. Beyond the classroom, Upper Darby is well-known for its robust extracurricular landscape, featuring highly competitive athletic programs, a celebrated performing arts department, and numerous student-led clubs. By balancing large-scale educational operations with a commitment to fostering individual student interests, Upper Darby Senior High School strives to prepare its diverse student body for post-secondary success in a global society.
4,191
Total Students
222.0
Full-Time Teachers
18.9
Student/Teacher Ratio
N/A
Free/Reduced Lunch
Student Demographics

Student Demographics Data Table

Student Demographics for Upper Darby SHS
Demographic Student Count
White742
Hispanic539
Black2,189
Asian593
Two or More117
American Indian8
Pacific Islander3
  • Black
    2,189 (52.2 %)
  • White
    742 (17.7 %)
  • Asian
    593 (14.1 %)
  • Hispanic
    539 (12.9 %)
  • Two or More
    117 (2.8 %)
  • American Indian
    8 (0.2 %)
  • Pacific Islander
    3 (0.1 %)
School Location
School Details
Status: Open
School Level: High School
School Type: Regular School
Charter Status:* Public Non-Charter
Virtual Instruction: No virtual instruction
Shared Time Status: No
District: Upper Darby SD
Phone: (610)622-7000
Grade Range: 9th - 12th
Total Students: 4,191
Full-Time Teachers (FTE): 222.0
Pupil/Teacher Ratio: 18.9
NSLP Participation:1 Yes under Community Eligibility Option (CEO)
Qualified Free Lunch: 0
Qualified Reduced Lunch: 0
Grades Taught
Grade 9 1,206
Grade 10 954
Grade 11 979
Grade 12 1,052

Grades Taught Data Table

Grades Taught and Student Counts for Upper Darby SHS
Grade Student Count
Grade 91,206
Grade 10954
Grade 11979
Grade 121,052
Gender Ratio

Student Gender Ratio Data Table

Student Gender Ratio for Upper Darby SHS
Gender Student Count Percentage
Female1,99647.6%
Male2,19552.4%
Nearby High Schools (Within 10 Miles)