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 – August 17, 2026
52 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
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
State Assessments
December 7, 2026 – December 18, 2026
Keystone Exams — Algebra I
December 7, 2026 – December 18, 2026
Keystone Exams — Literature
December 7, 2026 – December 18, 2026
Keystone Exams — Biology
January 4, 2027 – January 15, 2027
Keystone Exams — Algebra I
January 4, 2027 – January 15, 2027
Keystone Exams — Literature
January 4, 2027 – January 15, 2027
Keystone Exams — Biology
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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1:1 Tutoring
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