Lowest Student–Teacher Ratio in Allentown (2025)
Schools with the fewest students per FTE teacher, among schools with at least 100 students. Ranked by the Success Index (US) from official American data; 33 schools in Allentown, Pennsylvania. Rank positions shown on each profile are within United States and Pennsylvania.
- 123Arts Academy Elementary CSAllentown · Charter ElementaryStudents per teacher: 9.2
- 258Salisbury El SchAllentown · Public ElementaryStudents per teacher: 11.8
- 340Arts Academy CSAllentown · Charter MiddleStudents per teacher: 11.8
- 451Salisbury MSAllentown · Public MiddleStudents per teacher: 12.1
- 523Jackson Early Childhood CenterAllentown · Public ElementaryStudents per teacher: 13.3
- 619Harrison-Morton MSAllentown · Public MiddleStudents per teacher: 13.5
- 723South Mountain MSAllentown · Public MiddleStudents per teacher: 13.7
- 854Ruby Bridge Childhood CenterAllentown · Public ElementaryStudents per teacher: 13.9
- 916Trexler MSAllentown · Public MiddleStudents per teacher: 14.0
- 1076Kratzer SchAllentown · Public ElementaryStudents per teacher: 14.2
- 1112Central El SchAllentown · Public ElementaryStudents per teacher: 14.2
- 1222Mosser El SchAllentown · Public ElementaryStudents per teacher: 14.5
- 1316Washington El SchAllentown · Public ElementaryStudents per teacher: 14.5
- 1485Cetronia SchAllentown · Public ElementaryStudents per teacher: 14.6
- 1512Francis D Raub MSAllentown · Public MiddleStudents per teacher: 14.8
- 1680Springhouse MSAllentown · Public MiddleStudents per teacher: 14.9
- 1715Jefferson El SchAllentown · Public ElementaryStudents per teacher: 14.9
- 1843Lehigh Parkway El SchAllentown · Public ElementaryStudents per teacher: 15.3
- 1921Roosevelt El SchAllentown · Public ElementaryStudents per teacher: 15.8
- 2016Building 21 AllentownAllentown · Public HighStudents per teacher: 16.0
- 2128Hiram W Dodd El SchAllentown · Public ElementaryStudents per teacher: 16.1
- 2279Parkland HSAllentown · Public HighStudents per teacher: 16.2
- 2383Parkway Manor SchAllentown · Public ElementaryStudents per teacher: 16.3
- 2419Union Terrace El SchAllentown · Public ElementaryStudents per teacher: 16.4
- 2515Sheridan El SchAllentown · Public ElementaryStudents per teacher: 16.4
- 2617Luis A. Ramos El SchAllentown · Public ElementaryStudents per teacher: 16.5
- 2715Brigadier General Anna Mae Hays El SchAllentown · Public ElementaryStudents per teacher: 16.5
- 2829Louis E Dieruff HSAllentown · Public HighStudents per teacher: 16.6
- 2926Ritter El SchAllentown · Public ElementaryStudents per teacher: 17.1
- 3065Salisbury SHSAllentown · Public HighStudents per teacher: 17.6
- 3138Sonia Sotomayor Dual Lang Immersion AcademyAllentown · Public ElementaryStudents per teacher: 18.7
- 3228Muhlenberg El SchAllentown · Public ElementaryStudents per teacher: 19.5
- 3319William Allen HSAllentown · Public HighStudents per teacher: 20.1
| # | School | Sector | Students per teacher | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Arts Academy Elementary CS Allentown · Elementary · Grades K–5 | Charter | 9.2 | 22.6 Lower 50% | 17% Math proficiency | 425 |
| 2 | Salisbury El Sch Allentown · Elementary · Grades K–4 | Public | 11.8 | 58.0 Top 50% | 40% Math proficiency | 461 |
| 3 | Arts Academy CS Allentown · Middle · Grades 5–8 | Charter | 11.8 | 40.3 Lower 50% | 15% Math proficiency | 296 |
| 4 | Salisbury MS Allentown · Middle · Grades 5–8 | Public | 12.1 | 50.9 Top 50% | 23% Math proficiency | 448 |
| 5 | Jackson Early Childhood Center Allentown · Elementary · Grades PK–K | Public | 13.3 | 23.4 Lower 50% | 123.6% Free/reduced-price lunch | 212 |
| 6 | Harrison-Morton MS Allentown · Middle · Grades 6–8 | Public | 13.5 | 19.0 Lower 50% | 11% Math proficiency | 704 |
| 7 | South Mountain MS Allentown · Middle · Grades 6–8 | Public | 13.7 | 22.8 Lower 50% | 17% Math proficiency | 972 |
| 8 | Ruby Bridge Childhood Center Allentown · Elementary · Grades PK–K | Public | 13.9 | 54.4 Top 50% | – | 125 |
| 9 | Trexler MS Allentown · Middle · Grades 6–8 | Public | 14.0 | 15.6 Lower 50% | 12% Math proficiency | 771 |
| 10 | Kratzer Sch Allentown · Elementary · Grades K–5 | Public | 14.2 | 76.1 Top 25% | 69% Math proficiency | 510 |
| 11 | Central El Sch Allentown · Elementary · Grades PK–5 | Public | 14.2 | 12.2 Lower 50% | 11% Math proficiency | 694 |
| 12 | Mosser El Sch Allentown · Elementary · Grades PK–5 | Public | 14.5 | 21.9 Lower 50% | 27% Math proficiency | 551 |
| 13 | Washington El Sch Allentown · Elementary · Grades 1–5 | Public | 14.5 | 16.4 Lower 50% | 17% Math proficiency | 362 |
| 14 | Cetronia Sch Allentown · Elementary · Grades K–5 | Public | 14.6 | 85.3 Top 5% | 83% Math proficiency | 496 |
| 15 | Francis D Raub MS Allentown · Middle · Grades 6–8 | Public | 14.8 | 12.3 Lower 50% | 9% Math proficiency | 876 |
| 16 | Springhouse MS Allentown · Middle · Grades 6–8 | Public | 14.9 | 79.8 Top 10% | 61% Math proficiency | 1,329 |
| 17 | Jefferson El Sch Allentown · Elementary · Grades K–5 | Public | 14.9 | 14.8 Lower 50% | 20% Math proficiency | 522 |
| 18 | Lehigh Parkway El Sch Allentown · Elementary · Grades K–5 | Public | 15.3 | 43.3 Lower 50% | 47% Math proficiency | 276 |
| 19 | Roosevelt El Sch Allentown · Elementary · Grades PK–5 | Public | 15.8 | 21.0 Lower 50% | 23% Math proficiency | 631 |
| 20 | Building 21 Allentown Allentown · High · Grades 9–12 | Public | 16.0 | 16.1 Lower 50% | 17% Math proficiency | 415 |
| 21 | Hiram W Dodd El Sch Allentown · Elementary · Grades K–5 | Public | 16.1 | 27.5 Lower 50% | 32% Math proficiency | 627 |
| 22 | Parkland HS Allentown · High · Grades 9–12 | Public | 16.2 | 79.3 Top 10% | 80% Math proficiency | 3,279 |
| 23 | Parkway Manor Sch Allentown · Elementary · Grades K–5 | Public | 16.3 | 82.7 Top 10% | 81% Math proficiency | 569 |
| 24 | Union Terrace El Sch Allentown · Elementary · Grades PK–5 | Public | 16.4 | 18.6 Lower 50% | 24% Math proficiency | 674 |
| 25 | Sheridan El Sch Allentown · Elementary · Grades 1–5 | Public | 16.4 | 15.4 Lower 50% | 20% Math proficiency | 591 |
| 26 | Luis A. Ramos El Sch Allentown · Elementary · Grades K–5 | Public | 16.5 | 17.2 Lower 50% | 25% Math proficiency | 695 |
| 27 | Brigadier General Anna Mae Hays El Sch Allentown · Elementary · Grades K–5 | Public | 16.5 | 14.9 Lower 50% | 99.9% Free/reduced-price lunch | 807 |
| 28 | Louis E Dieruff HS Allentown · High · Grades 9–12 | Public | 16.6 | 28.8 Lower 50% | 32% Math proficiency | 1,914 |
| 29 | Ritter El Sch Allentown · Elementary · Grades K–5 | Public | 17.1 | 25.5 Lower 50% | 30% Math proficiency | 463 |
| 30 | Salisbury SHS Allentown · High · Grades 9–12 | Public | 17.6 | 64.7 Top 50% | 62% Math proficiency | 546 |
| 31 | Sonia Sotomayor Dual Lang Immersion Academy Allentown · Elementary · Grades PK–5 | Public | 18.7 | 38.2 Lower 50% | – | 112 |
| 32 | Muhlenberg El Sch Allentown · Elementary · Grades PK–5 | Public | 19.5 | 27.6 Lower 50% | 36% Math proficiency | 606 |
| 33 | William Allen HS Allentown · High · Grades 9–12 | Public | 20.1 | 18.9 Lower 50% | 25% Math proficiency | 3,074 |
Arts Academy Elementary CS in Allentown leads the 2025 list of lowest student–teacher ratio in Allentown with Students per teacher 9.2. Of the 33 schools shown, 31 are public, 2 are charter.
For the full picture see the wider Pennsylvania lowest student–teacher ratio rankings, every school on the Allentown page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best ratio school in Allentown?
Arts Academy Elementary CS in Allentown, Pennsylvania ranks first among lowest student–teacher ratio in Allentown with Students per teacher 9.2 (Enrollment: 425).
How are lowest student–teacher ratio in Allentown ranked?
Schools with the fewest students per FTE teacher, among schools with at least 100 students. Only schools eligible for the Success Index (US) are included; the index is shown alongside for context.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official American data (Urban Institute Education Data Portal (NCES CCD, EDFacts); NCES Common Core of Data). States set their own assessments and proficiency cut scores, so proficiency rates are most comparable within a state. Use the state rankings for like-for-like comparisons.