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About Cockeysville, Maryland

Cockeysville is a census-designated place (CDP) in Baltimore County, Maryland, United States. The population was 20,776 at the 2010 census.

News from Cockeysville

Cockeysville Facts

  • Population Total: 20776
  • Area Code: 410 ; 443
  • Elevation: 308
  • Postal Codes: 21030, 21031, 21065
  • Timezone: North American Eastern