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Popular Vote
Elizabeth A. WarrenDemocratic 1,633,371 60.34%
Geoff DiehlRepublican 979,210 36.17%
Shiva AyyaduraiIndependent 91,710 3.39%
Write-ins- 2,799 0.10%
State Seal Map Key
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Voter Turnout Graph
Vote Pie Chart
  2018 Massachusetts 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: Massachusetts Secretary of the Commonwealth. Elections Division. PD43+ Massachusetts Election Statistics, Massachusetts Secretary of the Commonwealth. Elections Division ( (accessed 29 Nov 2018)
  • Source for Population data: U.S. Census Bureau.
Results for and Individual County:
The 2018 Campaign:

Barnstable County Berkshire County Bristol County Dukes County Essex County Franklin County Hampden County Hampshire County Middlesex County Nantucket County Norfolk County Plymouth County Suffolk County Worcester County