2018 United States Senate election in North Dakota

The 2018 United States Senate election in North Dakota took place on November 6, 2018. Heidi Heitkamp ran for a second term. She ran against Republican Kevin Cramer.

2018 United States Senate election in North Dakota

November 6, 2018
Turnout	56.27%
Nominee Kevin Cramer Heidi Heitkamp Party Republican Popular vote 179,720 144,376 Percentage 55.1% 44.3%
County results Cramer:      50–60%      60–70%      70–80%      80–90% Heitkamp:      50–60%      60–70%      80–90%
U.S. Senator before election Heidi Heitkamp Elected U.S. Senator Kevin Cramer Republican

Kevin Cramer won the election.

Republican

Republican primary results
Party		Candidate	Votes	%
	Republican	Kevin Cramer	60,998	87.7
	Republican	Thomas O'Neill	8,449	12.2
	Republican	Write-Ins	94	0.1
Total			69,541	100.0%

Democratic

Democratic primary results
Party		Candidate	Votes	%
	Democratic	Heidi Heitkamp	36,533	99.6
	Democratic	Write-Ins	152	0.4
Total			36,685	100.0%

General election

General election results
Party		Candidate	Votes	%
	Republican	Kevin Cramer	179,720	55.1
	Democratic	Heidi Heitkamp	144,376	44.3
	Write-Ins		2,042	0.6
Total			326,138	100.0%

2018 United States Senate Election In North Dakota Media

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  The 2018 North Dakota U.S. Senate election, by precinct

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  2018 United States Senate election in North Dakota by State Senate District

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  Results by county:*     Heitkamp—100%*     Heitkamp—≥90%

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  Republican primary results by county*     Cramer >= 90%      Cramer >= 80%      Cramer >= 70%

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  Heitkamp and Cramer greet each other during debate for the 2018 Senate's election.