PA
Regular School
High School
Building 21 Allentown
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(484) 765-4400
Building 21 Allentown is a public high school in Allentown, Lehigh County, Pennsylvania. The campus is operated by Allentown City SD. Serving students in 9-12, the school enrolls approximately 415 students with 26.0 full-time equivalent teachers, maintaining a student-teacher ratio of 16.0:1 according to federal National Center for Education Statistics (NCES) records for the 2024-2025 school year.
School Information
NCES 2024-2025
Grades Offered
9-12
School Level
High School
School Type
Regular School
Locale Setting
City: Midsize
Charter School
No
Operational Status
Open
NCES School ID
420228007623
State Identifier
PA-121390302-8412
County FIPS
42077
Physical Location Address
265 Lehigh St
Allentown, PA 18102
Allentown, PA 18102
School District
Parent District
Allentown City SD
Operating Schools
23 schools
District Type
Regular Public School District
Central Office
Allentown, PA
Location Map
40.5993, -75.4679
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