Building 21 Allentown vs William Allen HS
Building 21 Allentown has a higher overall rating of 6.5/10 compared to 4.1/10. William Allen HS is significantly larger with 2,984 students, about 7.3× the size of Building 21 Allentown (411). In math proficiency, William Allen HS leads at 34.0%.
Building 21 Allentown
Allentown, PA
6.5/10
High School9th – 12th
411 students
William Allen HS
Allentown, PA
4.1/10
High School9th – 12th
2,984 students
Ratings Comparison
| Metric | Building 21 Allentown | William Allen HS |
|---|---|---|
| Overall Rating | 6.5 / 10 | 4.1 / 10 |
| Academic Score | 4.0 | 4.1 |
| Growth Score | 9.2 | 8.6 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 100% | 102.1% |
| Environment Score | 2.3 | 1.4 |
| State Rank | #1,325 of 2,846 | #2,472 of 2,846 |
| State Percentile | 54th | 13th |
Test Scores
| Subject | Building 21 Allentown | William Allen HS |
|---|---|---|
| Math Proficiency | 27.0% | 34.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 47.0% | 49.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Building 21 Allentown | William Allen HS |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 411 | 2,984 |
| Student-Teacher Ratio | 15.8:1 | 19.4:1 |
| Free/Reduced Lunch | 100.0% | 102.1% |
| Chronic Absenteeism (SY 2022-23) | 45.5% | 58.3% |
| Graduation Rate (4yr) | 77.0% | 66.0% |
| District | Allentown City SD | Allentown City SD |
| City | Allentown | Allentown |
Neighborhood
| Metric | Allentown (18102) | Allentown (18104) |
|---|---|---|
| Median Household Income | $40,681 | $94,279 |
| Median Home Value | $146,600 | $296,800 |
| Median Rent | $1,224 | $1,620 |
| College Educated (Bachelor's+) | 11.2% | 44.8% |
| Poverty Rate | 30.3% | 7.6% |
| Avg Commute | 25 min | 22 min |