Building 21 Allentown
439
Students
15.7:1
S:T Ratio
School Snapshot
Key metrics at a glance920
B-
16:1
B+
82%
A
39%
C+
11%
C
This Week at Building 21 Allentown – June 11, 2026
55 students practicing on Varsity Tutors
Academic Resources
Typical courses and practice resources for students at Building 21 Allentown
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Building 21 Allentown.
National Tests
June 13, 2026
ACT — National
June 20, 2026 – July 4, 2026
SAT Score Release Date
June 23, 2026
ACT
June 24, 2026
ACT
July 1, 2026 – July 31, 2026
AP Score Release — All
July 6, 2026
ACT Photo Upload/Standby Deadline
School Milestones
May 29, 2026 – June 12, 2026
School End/Summer Start
June 10, 2026 – June 13, 2026
Graduation
August 1, 2026
Homeschool Affidavit Due
After Building 21 Allentown
Where graduates go and what they studyKutztown University of Pennsylvania
East Stroudsburg University of Pennsylvania
Temple University
Moravian University
Lehigh Carbon Community College
Cedar Crest College
Penn State Lehigh Valley
DeSales University
Business
Psychology
Nursing
Biology
Criminal Justice and Law Enforcement Administration
Education
Small Business Management
Animation, Video Graphics and Special Effects
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ACT Prep
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