Lankenau High School vs. Building 21
Should I attend Lankenau High School or Building 21? Visitors of our site frequently compare these two schools. Compare the two schools' rankings, test scores, reviews and more to help you determine which school is the best choice for you.
School Overview
School
Top Rankings
Lankenau High School ranks among the top 20% of public schools in Pennsylvania for:
Category
Attribute
Percent Eligible For Free Lunch
Building 21 ranks among the top 20% of public schools in Pennsylvania for:
Category
Attribute
Percent Eligible For Free Lunch
Overview
Serving 349 students in grades 9-12, Lankenau High School ranks in the bottom 50% of all schools in Pennsylvania for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 10-14% (which is lower than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 45-49% (which is lower than the Pennsylvania state average of 62%).
The student:teacher ratio of 23:1 is higher than the Pennsylvania state level of 13:1.
Minority enrollment is 99% of the student body (majority Black), which is higher than the Pennsylvania state average of 37% (majority Black).
Serving 399 students in grades 9-12, Building 21 ranks in the bottom 50% of all schools in Pennsylvania for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 6-9% (which is lower than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the Pennsylvania state average of 62%).
The student:teacher ratio of 21:1 is higher than the Pennsylvania state level of 13:1.
Minority enrollment is 99% of the student body (majority Black), which is higher than the Pennsylvania state average of 37% (majority Black).
Grades Offered
9-12
9-12
Total Students
349 students
399 students
% Male | % Female
46% | 54%
51% | 49%
Total Classroom Teachers
15 teachers
19 teachers
Student : Teacher Ratio
23:1
21:1
Test Scores
Math Test Scores (% Proficient)
10-14%
6-9%
Reading/Language Arts Test Scores (% Proficient)
45-49%
30-34%
Graduation Rate
90-94%
60-64%
Students by Grade
Students by Grade
Grade 9 Students
71
111
Grade 10 Students
101
111
Grade 11 Students
79
92
Grade 12 Students
98
85
Students by Ethnicity
% American Indian
1%
n/a
% Asian
1%
1%
n/a
% Hispanic
5%
7%
% Black
91%
89%
% White
1%
1%
% Hawaiian
n/a
n/a
% Two or more races
1%
2%
Diversity Score
0.17
0.20
Additional Information
Eligible for Free Lunch
99%
99%
Eligible for Reduced Lunch
5%
5%
n/a