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| Fact | Building 21 Allentown Remove |
|---|---|
| School district | Allentown City SD |
| Location | Allentown, Pennsylvania |
| School level | High |
| Grades | 09–12 |
| Students enrolled | 415 |
| Classroom teachers (FTE) | 26 |
| Students per teacher | 16.0:1 |
| School type | Regular |
| Charter school | No |
| Virtual (online) school | No |
| Magnet status | Whole-school magnet (2021-22 federal civil rights data) |
| Title I status | Title I schoolwide school (2021-22) |
| Phone | (484) 765-4400 |
| Address | 265 Lehigh St, Allentown PA 18102 |
| NCES data year | 2024-25 |
Source: National Center for Education Statistics (NCES) Common Core of Data. Facts as reported; schools are not ranked or rated.
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More high schools in Allentown City SD
- + William Allen HS Allentown · 3,074 students
- + Louis E Dieruff HS Allentown · 1,914 students