High school · Allentown, PA
William Allen High School
- Grades
- 9–12
- Enrollment (2023-24)
- 2,984
- Regular attendance
- 43.1%
- District
- Allentown
Regular attendance is the share of students present at least 90% of enrolled days (statewide average 79.6%). Source: Pennsylvania Future Ready PA Index, 2024-25; enrollment and grades from the U.S. Department of Education (NCES).
Academic proficiency
Share of students scoring proficient or advanced on Keystone exams (grade 11), Pennsylvania Future Ready PA Index, 2024-25. Black tick = state average.
More on the Allentown School District
See district-wide academics, property taxes by municipality, the family & safety data, and homes for sale on the Allentown district hub.
Common questions
What grades does William Allen High School serve?
William Allen High School is a high school in the Allentown School District, located in Allentown, PA, serving grades 9–12.
How many students attend William Allen High School?
About 2,984 students are enrolled at William Allen High School (U.S. Department of Education NCES Common Core of Data, 2023-24 school year).
What is the attendance rate at William Allen High School?
43.1% of William Allen High School students are regularly present, enrolled and attending at least 90% of school days, versus 79.6% statewide (Pennsylvania Future Ready PA Index, 2024-25).
How does William Allen High School perform academically?
On Keystone exams (grade 11), 11% of William Allen High School students scored proficient or advanced in math, and 25.5% in English/language arts (Pennsylvania Future Ready PA Index, 2024-25). District-wide results are on the Allentown School District page.
Other schools in Allentown
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School identity, grades, and enrollment: U.S. Department of Education, NCES Common Core of Data. Regular attendance: Pennsylvania Future Ready PA Index (2024-25). Figures describe the school and may lag by a year or more: context for families, not a rating. Academic and safety detail is on the district hub.