Monday, February 1
1 stateHillary Clinton139,79249.8%
Bernie Sanders139,18849.6%
Tuesday, February 9
1 stateBernie Sanders304,38660.1%
Hillary Clinton190,71037.7%
Saturday, February 20
1 stateHillary Clinton12,88052.6%
Bernie Sanders11,57047.3%
Saturday, February 27
1 stateHillary Clinton544,75873.4%
Bernie Sanders192,99626.0%
Super Tuesday — Tuesday, March 1
11 statesHillary Clinton620,21277.8%
Bernie Sanders152,93719.2%
Hillary Clinton292,11466.1%
Bernie Sanders132,47230.0%
Bernie Sanders145,69259.0%
Hillary Clinton99,57840.3%
Hillary Clinton1,091,34871.3%
Bernie Sanders431,59428.2%
Massachusetts
Mar 1 (caucus)
Hillary Clinton1,213,64449.9%
Bernie Sanders1,179,60648.5%
Bernie Sanders250,52261.2%
Hillary Clinton158,78438.8%
Bernie Sanders348,45651.9%
Hillary Clinton278,88641.5%
Hillary Clinton491,86066.1%
Bernie Sanders241,60032.5%
Hillary Clinton1,872,00865.2%
Bernie Sanders953,09433.2%
Bernie Sanders231,80086.0%
Hillary Clinton36,67613.6%
Hillary Clinton1,009,20864.3%
Bernie Sanders552,75735.2%
Saturday, March 5
3 statesBernie Sanders26,42967.7%
Hillary Clinton12,59332.3%
Hillary Clinton443,46671.1%
Bernie Sanders144,55223.2%
Bernie Sanders38,24057.1%
Hillary Clinton28,68042.9%
Sunday, March 6
1 stateHillary Clinton2,44635.5%
Tuesday, March 8
2 statesBernie Sanders1,197,88649.7%
Hillary Clinton1,163,55048.3%
Mississippi
Mar 8 (caucus)
Hillary Clinton374,66882.5%
Bernie Sanders75,49616.6%
Super Tuesday — Tuesday, March 15
5 statesHillary Clinton2,202,82864.4%
Bernie Sanders1,137,67833.3%
Martin O'Malley38,9301.1%
Hillary Clinton2,079,11050.6%
Bernie Sanders1,998,98848.6%
Hillary Clinton624,57049.6%
Bernie Sanders621,42249.4%
Hillary Clinton1,245,83054.5%
Bernie Sanders934,03640.9%
Hillary Clinton1,393,36256.1%
Bernie Sanders1,070,79043.1%
Tuesday, March 22
3 statesHillary Clinton524,91856.3%
Bernie Sanders385,92441.4%
Bernie Sanders37,28078.0%
Hillary Clinton10,13021.2%
Bernie Sanders125,98279.2%
Hillary Clinton32,32420.3%
Saturday, March 26
3 statesHillary Clinton2,24520.1%
Bernie Sanders47,04269.8%
Hillary Clinton20,25230.0%
Washington
Mar 26 (caucus)
Hillary Clinton434,73350.8%
Bernie Sanders420,56349.2%
Tuesday, April 5
1 stateBernie Sanders1,140,38456.6%
Hillary Clinton867,47843.0%
Saturday, April 9
1 stateHillary Clinton6,26243.1%
Tuesday, April 19
1 stateHillary Clinton2,267,96058.0%
Bernie Sanders1,640,51242.0%
Super Tuesday — Tuesday, April 26
5 statesHillary Clinton340,09051.8%
Bernie Sanders304,75846.4%
Hillary Clinton111,90859.8%
Bernie Sanders73,32439.1%
Hillary Clinton1,146,48462.5%
Bernie Sanders619,98033.8%
Hillary Clinton1,870,21455.1%
Bernie Sanders1,463,76243.2%
Bernie Sanders131,71154.9%
Hillary Clinton102,91042.9%
Tuesday, May 3
1 stateBernie Sanders670,14852.5%
Hillary Clinton607,41047.5%
Tuesday, May 10
1 stateBernie Sanders249,40051.4%
Hillary Clinton173,82835.8%
Tuesday, May 17
2 statesHillary Clinton425,06846.8%
Bernie Sanders421,24646.3%
Bernie Sanders721,65856.2%
Hillary Clinton539,69242.1%
Super Tuesday — Tuesday, June 7
6 statesHillary Clinton5,490,60453.1%
Bernie Sanders4,763,44446.0%
Bernie Sanders130,31251.6%
Hillary Clinton111,61044.2%
Hillary Clinton1,132,49463.3%
Bernie Sanders656,11636.6%
Hillary Clinton222,66851.5%
Bernie Sanders209,48248.5%
Hillary Clinton54,09451.0%
Bernie Sanders51,91849.0%
Tuesday, June 14
1 stateDistrict of Columbia
Jun 14
Hillary Clinton153,40878.5%
Bernie Sanders40,72220.8%