William Allen HS vs Building 21 Allentown
Building 21 Allentown has a higher overall rating of 5.1/10 compared to 3.3/10. 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 25.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
William Allen HS
Allentown, PA
3.3/10
High School9th – 12th
2,984 students
Building 21 Allentown
Allentown, PA
5.1/10
High School9th – 12th
411 students
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| Metric | William Allen HS | Building 21 Allentown |
|---|---|---|
| Overall Rating | 3.3 / 10 | 5.1 / 10 |
| Academic Score | 3.2 | 3.7 |
| Growth Score | 4.8 | 8.6 |
| Diversity Index | — | — |
| Free/Reduced Lunch | — | 100% |
| Environment Score | 1.4 | 2.3 |
| State Rank | #2,785 of 2,848 | #2,125 of 2,848 |
| State Percentile | 2th | 25th |
Test Scores
| Subject | William Allen HS | Building 21 Allentown |
|---|---|---|
| Math Proficiency | 25.0% | 17.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 36.0% | 27.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Allentown (18104) | Allentown (18102) |
|---|---|---|
| Median Household Income | $94,279 | $40,681 |
| Median Home Value | $296,800 | $146,600 |
| Median Rent | $1,620 | $1,224 |
| College Educated (Bachelor's+) | 44.8% | 11.2% |
| Poverty Rate | 7.6% | 30.3% |
| Avg Commute | 22 min | 25 min |