Primary Election Dates by Month

Month State/Territory Incumbent Primary Date
March North Carolina Pat McCrory March 15
April No primaries scheduled
May Indiana Mike Pence* May 3
  West Virginia Earl Ray Tomblin* May 10
  Oregon Kate Brown May 17
June Puerto Rico Alejandro Garcia Padilla* June 5
  Montana Steve Bullock June 7
  North Dakota Jack Dalrymple* June 14
  Utah Gary R. Herbert June 28
July No primaries scheduled
Aug. Missouri Jay Nixon* Aug. 2
  Washington Jay Inslee Aug. 2
  Vermont Peter Shumlin* Aug. 9
Sept. Delaware Jack Markell* Sept. 13
  New Hampshire Maggie Hassan* Sept. 13

*Incumbent not eligible to run or not seeking re-election.

Primary Election Dates by State

State/Territory Incumbent Primary Date
American Samoa Lolo Matalasi Moliga (General Election Nov. 8)
Delaware Jack Markell* Sept. 13, 2016
Indiana Mike Pence* May 3, 2016
Missouri Jay Nixon* Aug. 2, 2016
Montana Steve Bullock June 7, 2016
New Hampshire Maggie Hassan* Sept. 13, 2016
North Carolina Pat McCrory March 15, 2016
North Dakota Jack Dalrymple* June 14, 2016
Oregon Kate Brown May 17, 2016
Puerto Rico Alejandro Garcia Padilla* June 5, 2016
Utah Gary R. Herbert June 28, 2016
Vermont Peter Shumlin* Aug. 9, 2016
Washington Jay Inslee Aug. 2, 2016
West Virginia Earl Ray Tomblin* May 10, 2016

 *Incumbent not eligible to run or not seeking re-election.