Thursday, January 3
1 stateHillary Clinton8,20630.4%
Tuesday, January 8
1 stateHillary Clinton224,80839.1%
Tuesday, January 15
1 stateHillary Clinton656,61854.9%
Dennis Kucinich21,7151.8%
Saturday, January 19
1 stateHillary Clinton10,91850.8%
Saturday, January 26
1 stateHillary Clinton281,98026.5%
Tuesday, January 29
1 stateHillary Clinton1,741,97249.8%
Barack Obama1,152,42832.9%
Super Tuesday — Tuesday, February 5
22 statesHillary Clinton446,17841.6%
Hillary Clinton2,19424.7%
Hillary Clinton459,00250.4%
Hillary Clinton440,27270.0%
Hillary Clinton5,216,36851.5%
Barack Obama4,373,32443.2%
Hillary Clinton77,67832.3%
Connecticut
Feb 5 (caucus)
Hillary Clinton330,85246.7%
Hillary Clinton81,52042.3%
Barack Obama1,408,49466.4%
Hillary Clinton660,05231.1%
Hillary Clinton7,30417.2%
Barack Obama2,636,46864.7%
Hillary Clinton1,335,86032.8%
Hillary Clinton9,46225.8%
Massachusetts
Feb 5 (caucus)
Hillary Clinton1,410,37056.0%
Barack Obama1,023,36040.6%
Hillary Clinton137,98832.2%
Hillary Clinton790,37047.9%
Hillary Clinton1,227,00053.8%
Barack Obama1,002,74443.9%
Hillary Clinton146,10249.0%
Hillary Clinton2,136,99256.9%
Barack Obama1,502,03840.0%
North Dakota
Feb 5 (caucus)
Hillary Clinton6,94836.5%
Hillary Clinton456,96054.8%
Hillary Clinton672,49053.8%
Hillary Clinton102,66639.1%
Saturday, February 9
3 statesHillary Clinton273,85035.6%
Hillary Clinton24,89032.2%
Hillary Clinton19,13231.1%
Sunday, February 10
1 stateHillary Clinton2,77839.8%
Tuesday, February 12
3 statesDistrict of Columbia
Feb 12
Hillary Clinton58,94023.8%
Barack Obama1,065,33060.6%
Hillary Clinton628,42235.8%
Barack Obama1,255,64063.7%
Hillary Clinton699,53235.5%
Tuesday, February 19
2 statesHillary Clinton17,68124.2%
Barack Obama1,293,70258.1%
Hillary Clinton907,90840.8%
Tuesday, March 4
4 statesHillary Clinton2,519,24053.5%
Barack Obama2,111,53844.8%
Hillary Clinton215,31558.4%
Hillary Clinton2,925,46850.9%
Barack Obama2,724,95247.4%
Hillary Clinton119,61238.6%
Saturday, March 8
1 stateHillary Clinton6,62237.8%
Tuesday, March 11
1 stateHillary Clinton318,49436.7%
Tuesday, April 22
1 stateHillary Clinton2,548,81854.5%
Barack Obama2,121,15545.3%
Tuesday, May 6
2 statesHillary Clinton1,292,53550.6%
Barack Obama1,264,13449.4%
Barack Obama1,774,78256.1%
Hillary Clinton1,315,33841.6%
Tuesday, May 13
1 stateHillary Clinton479,95267.0%
Tuesday, May 20
2 statesHillary Clinton919,02265.5%
Hillary Clinton519,65040.5%
Tuesday, June 3
2 statesHillary Clinton149,77841.0%
Hillary Clinton108,25655.4%