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About Dauphin, Pennsylvania

Dauphin is a borough in Dauphin County, Pennsylvania, United States. The population was 791 at the 2010 census. Dauphin's ZIP code is 17018. It is part of the Harrisburg?Carlisle Metropolitan Statistical Area.

News from Dauphin

Dauphin Facts

  • Population Total: 791
  • Square Miles: 1.17
  • Area Code: 717
  • Elevation: 427
  • Postal Codes: 17018
  • Timezone: North American Eastern