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Popular Vote
Benjamin L. CardinDemocratic 1,491,614 64.86%
Tony CampbellRepublican 697,017 30.31%
Neal SimonUnaffiliated 85,964 3.74%
Arvin VohraLibertarian 22,943 1.00%
YOther (+) - 2,351 0.10%
State Seal Map Key
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Voter Turnout Graph
Vote Pie Chart
  2018 Maryland County Map of General Election Results for Senator  
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Election Data and Statistics:
Election Tools
Data Sources:
  • Source for Popular Vote data: Maryland State Board of Elections. Official 2018 Gubernatorial General Election results for U.S. Senator, Maryland State Board of Elections ( (accessed 14 Dec 2018)
  • Source for Population data: U.S. Census Bureau.
Results for and Individual County:
The 2018 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