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About White Marsh, Maryland

White Marsh is an unincorporated community and census-designated place in Baltimore County, Maryland, United States. The population was 9,513 at the 2010 census.

News from White Marsh

White Marsh Facts

  • Population Total: 9513
  • Square Miles: 5.3
  • Area Code: 410
  • Elevation: 52
  • Postal Codes: 21162
  • Timezone: North American Eastern