Louis E Dieruff HS vs Building 21 Allentown
Building 21 Allentown has a higher overall rating of 6.5/10 compared to 4.8/10. Louis E Dieruff HS is significantly larger with 1,857 students, about 4.5× the size of Building 21 Allentown (411). In math proficiency, Louis E Dieruff HS leads at 37.0%.
Louis E Dieruff HS
Allentown, PA
4.8/10
High School9th – 12th
1,857 students
Building 21 Allentown
Allentown, PA
6.5/10
High School9th – 12th
411 students
Ratings Comparison
| Metric | Louis E Dieruff HS | Building 21 Allentown |
|---|---|---|
| Overall Rating | 4.8 / 10 | 6.5 / 10 |
| Academic Score | 5.5 | 4.0 |
| Growth Score | 9.1 | 9.2 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 101.5% | 100% |
| Environment Score | 1.5 | 2.3 |
| State Rank | #2,184 of 2,846 | #1,325 of 2,846 |
| State Percentile | 23th | 54th |
Test Scores
| Subject | Louis E Dieruff HS | Building 21 Allentown |
|---|---|---|
| Math Proficiency | 37.0% | 27.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 47.0% | 47.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Louis E Dieruff HS | Building 21 Allentown |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 1,857 | 411 |
| Student-Teacher Ratio | 17.2:1 | 15.8:1 |
| Free/Reduced Lunch | 101.5% | 100.0% |
| Chronic Absenteeism (SY 2022-23) | 59.9% | 45.5% |
| Graduation Rate (4yr) | 76.0% | 77.0% |
| District | Allentown City SD | Allentown City SD |
| City | Allentown | Allentown |
Neighborhood
| Metric | Allentown (18109) | Allentown (18102) |
|---|---|---|
| Median Household Income | $55,437 | $40,681 |
| Median Home Value | $180,200 | $146,600 |
| Median Rent | $1,239 | $1,224 |
| College Educated (Bachelor's+) | 19.5% | 11.2% |
| Poverty Rate | 17.9% | 30.3% |
| Avg Commute | 23 min | 25 min |