School District · Pennsylvania
Lower Dauphin School District
📍 Grantville, PA · Dauphin County · NCES LEAID 4214100
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
291 E Main St, Hummelstown, PA 17036
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NCES District ID (LEAID)
4214100
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District Type
Public School District
Zip Codes Served by Lower Dauphin School District1 zip code
Frequently Asked Questions
What zip codes are in Lower Dauphin School District?▼
Lower Dauphin School District serves 1 zip code: 17028. 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 Lower Dauphin School District rated?▼
Lower Dauphin School District has an overall rating of 7 out of 10 (Good), based on the share of students proficient in reading and math on state assessments (NCES EDFacts). That places it in the 67th percentile among Pennsylvania school districts. Ratings are percentile-ranked within Pennsylvania only and are not comparable across states.
How many students attend Lower Dauphin School District?▼
The NCES Common Core of Data directory reports enrollment of 3,470 students across 8 schools for Lower Dauphin School District.
What grades does Lower Dauphin School District serve?▼
Lower Dauphin School District is listed in the NCES directory as serving grades Kindergarten – 12th.
How do I contact Lower Dauphin School District?▼
You can reach Lower Dauphin School District by phone at (717)566-5300 or by mail at 291 E Main St, Hummelstown, PA 17036. Contact details come from the NCES district directory and are the best way to confirm which school your address is assigned to.
About Lower Dauphin School District
Lower Dauphin School District is a public school district serving 1 zip code in Pennsylvania, primarily in Dauphin County. It carries an overall rating of 7/10 (Good), the 67th 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 (717)566-5300 before making a housing decision.