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Popular Vote
Benjamin L. CardinDemocratic 1,474,028 55.98%
Daniel John BonginoRepublican 693,291 26.33%
S. Rob SobhaniUnaffiliated 430,934 16.37%
Dean AhmadLibertarian 32,252 1.22%
YOther (+) - 2,729 0.10%
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Voter Turnout Graph
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  2012 Maryland County Map of General Election Results for Senator  
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Demographic Data

2012 Population:5,888,375Est.2012 Population Density:232.6persons/km2
2010 Population:5,773,552Enum.2010 Population Density:228.1persons/km2
Land Area (2000):25,314km2Annual Pop Growth Rate:1.0%

Election Data and Statistics:
Election Tools
Data Sources:
  • Source for Popular Vote data: Maryland State Board of Elections. Official 2012 Presidential General Election results for U.S. Senator, Maryland State Board of Elections ( ) (accessed 28 Nov 2012)
  • Source for Population data: U.S. Census Bureau.
Results for and Individual County:
The 2012 Campaign:

Allegany County Anne Arundel County Baltimore City Baltimore County Calvert County Caroline County Carroll County Cecil County Charles County Dorchester County Frederick County Garrett County Harford County Howard County Kent County Montgomery County Prince George's County Queen Anne's County St. Mary's County Somerset County Talbot County Washington County Wicomico County Worcester County