Lower Merion High School

315 E Montgomery Ave
Ardmore, PA 19003
10/
10
Top 1%
Serving 1,628 students in grades 9-12, Lower Merion High School ranks in the top 1% of all schools in Pennsylvania for overall test scores (math proficiency is top 5%, and reading proficiency is top 1%).
The percentage of students achieving proficiency in math is 87% (which is higher than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 95% (which is higher than the Pennsylvania state average of 62%).
The student:teacher ratio of 12:1 is lower than the Pennsylvania state level of 13:1.
Minority enrollment is 35% of the student body (majority Black and Asian), which is lower than the Pennsylvania state average of 37% (majority Black and Hispanic).

Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 1,628 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 35%
  • : 96% (Top 10% in PA)
  • : 87% (Top 5%)
  • : 95% (Top 1%)
  • Source: National Center for Education Statistics (NCES), PA Dept. of Education

Top Rankings

Lower Merion High School ranks among the top 20% of public schools in Pennsylvania for:

School Overview

Lower Merion High School's student population of 1,628 students has grown by 7% over five school years.
The teacher population of 133 teachers has grown by 9% over five school years.
Grades Offered
Grades 9-12
Total Students
1,628 students
This chart display total students of Lower Merion High School by year, with the latest 2021-22 school year data.
Gender %
This chart display gender of Lower Merion High School
Total Classroom Teachers
133 teachers
This chart display the total teachers of Lower Merion High School by year, with the latest 2021-22 school year data.
Students by Grade
This chart display the students of Lower Merion High School by grade.

School Rankings

The diversity score of Lower Merion High School is 0.55, which is less than the diversity score at state average of 0.57. The school's diversity has stayed relatively flat over five school years.
This School
State Level (PA)
87%
38%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Lower Merion High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Pennsylvania by year, with the latest 2020-21 school year data.
(18-19)
95%
62%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Lower Merion High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Pennsylvania by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
12:1
13:1
This chart display the student teacher ratio of Lower Merion High School and the public school average student teacher ratio of Pennsylvania by year, with the latest 2021-22 school year data.
American Indian
n/a
n/a
Asian
11%
4%
This chart display the percentage of Asian students in Lower Merion High School and the percentage of Asian public school students in Pennsylvania by year, with the latest 2021-22 school year data.
Hispanic
6%
14%
This chart display the percentage of Hispanic students in Lower Merion High School and the percentage of Hispanic public school students in Pennsylvania by year, with the latest 2021-22 school year data.
Black
12%
14%
This chart display the percentage of Black students in Lower Merion High School and the percentage of Black public school students in Pennsylvania by year, with the latest 2021-22 school year data.
White
65%
63%
This chart display the percentage of White students in Lower Merion High School and the percentage of White public school students in Pennsylvania by year, with the latest 2021-22 school year data.
Hawaiian
n/a
n/a
Two or more races
6%
5%
This chart display the percentage of students of two or more races in Lower Merion High School and the percentage of public school students of two or more races in Pennsylvania by year, with the latest 2021-22 school year data.
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Lower Merion High School.
This chart display the percentage breakdown of public school students of all ethnic groups in PA.
0.55
This chart display the diversity score of Lower Merion High School and the public school average diversity score of Pennsylvania by year, with the latest 2021-22 school year data.
96%
87%
This chart display graduation rate of Lower Merion High School and public school graduation rate of Pennsylvania by year, with the latest 2020-21 school year data.
Eligible for Free Lunch
13%
50%
This chart display the percentage of students who is eligible for free lunch in Lower Merion High School and the percentage of public school students who is eligible for free lunch in Pennsylvania by year, with the latest 2021-22 school year data.
Eligible for Reduced Lunch (20-21)
1%
2%
This chart display the percentage of students who is eligible for reduced lunch in Lower Merion High School and the percentage of public school students who is eligible for reduced lunch in Pennsylvania by year, with the latest 2020-21 school year data.
Source: National Center for Education Statistics (NCES), PA Dept. of Education

Frequently Asked Questions

What percent of students have achieved state testing proficiency in math and reading?
87% of students have achieved math proficiency (compared to the 38% PA state average), while 95% of students have achieved reading proficiency (compared to the 62% PA state average).
What is the graduation rate of Lower Merion High School?
The graduation rate of Lower Merion High School is 96%, which is higher than the Pennsylvania state average of 87%.
How many students attend Lower Merion High School?
1,628 students attend Lower Merion High School.
What is the racial composition of the student body?
65% of Lower Merion High School students are White, 12% of students are Black, 11% of students are Asian, 6% of students are Hispanic, and 6% of students are Two or more races.
What is the student:teacher ratio of Lower Merion High School?
Lower Merion High School has a student ration of 12:1, which is lower than the Pennsylvania state average of 13:1.
What grades does Lower Merion High School offer ?
Lower Merion High School offers enrollment in grades 9-12
What school district is Lower Merion High School part of?
Lower Merion High School is part of Lower Merion SD School District.

School Reviews

5   10/6/2012
This school is the best school in Ardmore! They have a lot of stuff to do. I''m involved with extracurricular activities, sports, art and music.
- Posted by Student/Alumni - keish

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Quick Stats (2024)

  • Grades: 9-12
  • Enrollment: 1,628 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 35%
  • : 96% (Top 10%)
  • : 87% (Top 5%)
  • : 95% (Top 1%)
  • Source: National Center for Education Statistics (NCES), PA Dept. of Education

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