Building 21

Grades 9–12 Public District: Philadelphia City SD

6501 Limekiln Pike, Philadelphia, PA 19138 Map

Low income

—

free or reduced-price lunch

Students

371

2024-25

Students per teacher

20.5

2024-25

Test score trends

Test scores for Pennsylvania are not available yet — enrollment and demographics are shown below. We are adding states one at a time.

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).


Imhotep Institute CHS Grades 9–12 Charter · Imhotep Institute CHS	0.3 mi	—	—	—	Not enough years of data	—	603	Black 93%
King Martin Luther HS Grades 9–12 · Philadelphia City SD	0.5 mi	—	—	—	Not enough years of data	—	527	Black 89%
Parkway Northwest Grades 9–12 · Philadelphia City SD	0.7 mi	—	—	—	Not enough years of data	—	238	Black 90%
Girls HS Grades 9–12 · Philadelphia City SD	1.1 mi	—	—	—	Not enough years of data	—	592	Black 67%
Central HS Grades 9–12 · Philadelphia City SD	1.1 mi	—	—	—	Not enough years of data	—	2,329	Asian 35%
Widener Memorial Sch Grades K–12 Special education · Philadelphia City SD	1.2 mi	—	—	—	Not enough years of data	—	141	Black 47%
Hill Freedman World Academy Grades 6–12 · Philadelphia City SD	1.7 mi	—	—	—	Not enough years of data	—	640	Black 86%
ASPIRA Bilingual Cyber CS Grades K–12 Charter Virtual · ASPIRA Bilingual Cyber CS	1.7 mi	—	—	—	Not enough years of data	—	1,038	Hispanic 77%
Mastery CS-Pickett Campus Grades 6–12 Charter · Mastery CS-Pickett Campus	2.1 mi	—	—	—	Not enough years of data	—	929	Black 92%
Olney HS Grades 9–12 · Philadelphia City SD	2.3 mi	—	—	—	Not enough years of data	—	1,168	Hispanic 51%