School District · Pennsylvania
Allentown City School District
📍 Allentown, PA · Lehigh County · NCES LEAID 4202280
Kindergarten – 12th
Grade Span
District Contact & InformationSource: NCES CCD 2024–25
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Grades Served
Kindergarten – 12th
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District Mailing Address
31 S Penn Street PO Box 328, Allentown, PA 18105
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Enrollment
15,988 students
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NCES District ID (LEAID)
4202280
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District Type
Public School District
Zip Codes Served by Allentown City School District3 zip codes
Frequently Asked Questions
What zip codes are in Allentown City School District?▼
Allentown City School District serves 3 zip codes: 18101, 18102, 18103. Zip codes and district boundaries do not line up exactly, so confirm your exact address with the district office before you rely on an assignment.
How is Allentown City School District rated?▼
Allentown City School District has an overall rating of 1 out of 10 (Poor), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 2nd percentile among Pennsylvania school districts. Ratings are percentile-ranked within Pennsylvania only and are not comparable across states.
How many students attend Allentown City School District?▼
The NCES Common Core of Data directory reports enrollment of 15,988 students across 21 schools for Allentown City School District.
What grades does Allentown City School District serve?▼
Allentown City School District is listed in the NCES directory as serving grades Kindergarten – 12th.
How do I contact Allentown City School District?▼
You can reach Allentown City School District by phone at (484)765-4000 or by mail at 31 S Penn Street PO Box 328, Allentown, PA 18105. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Allentown City School District
Allentown City School District is a public school district serving 3 zip codes in Pennsylvania, primarily in Lehigh County. It carries an overall rating of 1/10 (Poor), the 2nd percentile among Pennsylvania districts. That rating reflects the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts with a 2017–18 fallback for the rest) and is ranked only against other Pennsylvania districts — scores are not comparable between states. Directory details on this page come from the NCES Common Core of Data, 2024–25.
District boundaries are address-specific and do not follow zip code lines exactly — a single zip code can
be split between two or more districts. Use the zip codes listed above as a starting point, then confirm your
assignment with the district office at (484)765-4000 before making a housing decision.