Key data on this page includes: Prediction Markets (Betfair, PredictIt, Hypermind), Polling (HuffPost Pollster), Bookie (OddsChecker). Click here for details of the data collection and aggregation process. Want some additional insight on the values? Research papers are at ResearchDMR or email David directly.

GOP Elections: May 3-10 *..* May 17-24 *..* June 7
DEM Elections: May 3-10 *..* May 17-24 *..* June 4-5 *..* June 7 *..* June 14
Results of previous primaries
Chart version of this page


May 17-24 Elections: KY (D), OR, WA (R)

Washington Primary – GOP – May 24 – 44 Delegates


June 4-5 DEM Elections: VI, PR

Virgin Islands Caucus – DEM – June 4 – 12 Delegates

Coming soon …

Puerto Rico Caucus – DEM – June 5 – 67 Delegates

Coming soon …


June 7 GOP Elections: CA, MT, NJ, NM, SD

California Primary – GOP – June 7 – 172 Delegates

Montana Primary – GOP – June 7 – 27 Delegates

New Jersey Primary – GOP – June 7 – 51 Delegates

New Mexico Primary – GOP – June 7 – 24 Delegates

South Dakota Primary – GOP – June 7 – 29 Delegates


June 7 DEM Elections: CA, MT, NJ, NM, ND, SD

California Primary – DEM – June 7 – 546 Delegates

Montana Primary – DEM – June 7 – 27 Delegates

New Jersey Primary – DEM – June 7 – 142 Delegates

New Mexico Primary – DEM – June 7 – 43 Delegates

North Dakota Caucus – DEM – June 7 – 23 Delegates

South Dakota Primary – DEM – June 7 – 25 Delegates


June 14 DEM Elections: DC

District of Columbia Primary – DEM – June 14 – 45 Delegates