Upper Merion Area HS

465 Crossfield Rd, King of Prussia, PA 19406

ASchola Grade
Grades
9–12
High
Students
1,326
Enrolled 2024–25
Students per teacher
14 : 1
Full-time teachers
District
Upper Merion Area SD
Montgomery County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 629 Pennsylvania high schools · How we grade
Test scores85% proficient in math & reading
93rdpercentile
Equity68% of low-income students proficient
89thpercentile
Attendance21% chronically absent
67thpercentile
Graduation rate92% graduate in 4 years
47thpercentile
College readinessAt least 24% take AP, IB or dual-enrollment courses
75thpercentile
Class size14 students per teacher
47thpercentile

Percentiles compare this school with other Pennsylvania high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Upper Merion Area HS

Upper Merion Area HS is a public high school in King of Prussia, Pennsylvania, serving grades 9–12. It is part of Upper Merion Area SD. The school is located in a large suburb in Montgomery County.

In the 2024–25 school year, 1,326 students were enrolled, with about 14 students for every full-time teacher. That ratio is larger than the typical Pennsylvania high school (13.3 students per teacher). Its Schola Grade is A (excellent), compared with 629 Pennsylvania high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

465 Crossfield Rd
King of Prussia, PA 19406
Open in Google Maps

School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,326 students
Students per teacher
14 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Virtual learning
Offers virtual courses
Locale
Suburb — Large
School district
Upper Merion Area SD
County
Montgomery County
NCES school ID
422448003395

Schools near Upper Merion Area HS

All 9 schools in King of Prussia →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.