Building 21 Allentown vs Salisbury SHS
Building 21 Allentown and Salisbury SHS are very closely rated, both scoring around 6.5 out of 10. In math proficiency, Salisbury SHS leads at 67.0%.
Building 21 Allentown
Allentown, PA
6.5/10
High School9th – 12th
411 students
Salisbury SHS
Allentown, PA
6.6/10
High School9th – 12th
545 students
Ratings Comparison
| Metric | Building 21 Allentown | Salisbury SHS |
|---|---|---|
| Overall Rating | 6.5 / 10 | 6.6 / 10 |
| Academic Score | 4.0 | 7.1 |
| Growth Score | 9.2 | 9.1 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 100% | 46.6% |
| Environment Score | 2.3 | 5.9 |
| State Rank | #1,325 of 2,846 | #1,306 of 2,846 |
| State Percentile | 54th | 54th |
Test Scores
| Subject | Building 21 Allentown | Salisbury SHS |
|---|---|---|
| Math Proficiency | 27.0% | 67.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 47.0% | 72.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Building 21 Allentown | Salisbury SHS |
|---|---|---|
| Type | High School | High School |
| Grades | 9th – 12th | 9th – 12th |
| Enrollment | 411 | 545 |
| Student-Teacher Ratio | 15.8:1 | 17.6:1 |
| Free/Reduced Lunch | 100.0% | 46.6% |
| Chronic Absenteeism (SY 2022-23) | 45.5% | 7.3% |
| Graduation Rate (4yr) | 77.0% | 87.0% |
| District | Allentown City SD | Salisbury Township SD |
| City | Allentown | Allentown |
Neighborhood
| Metric | Allentown (18102) | Allentown (18103) |
|---|---|---|
| Median Household Income | $40,681 | $72,545 |
| Median Home Value | $146,600 | $242,400 |
| Median Rent | $1,224 | $1,333 |
| College Educated (Bachelor's+) | 11.2% | 27.5% |
| Poverty Rate | 30.3% | 11.2% |
| Avg Commute | 25 min | 25 min |