Monday, February 3
1 stateBernie Sanders85,24924.5%
Pete Buttigieg74,75721.4%
Elizabeth Warren64,65918.6%
Tuesday, February 11
1 stateBernie Sanders152,76825.6%
Pete Buttigieg144,90824.3%
Amy Klobuchar117,42819.7%
Saturday, February 22
1 stateBernie Sanders71,30434.0%
Pete Buttigieg32,20415.3%
Saturday, February 29
1 stateBernie Sanders213,21019.8%
Super Tuesday — Tuesday, March 3
14 statesBernie Sanders149,79016.6%
Michael Bloomberg105,62411.7%
Bernie Sanders102,82622.4%
Michael Bloomberg76,62416.7%
Bernie Sanders4,161,69236.0%
Elizabeth Warren1,525,11013.2%
Bernie Sanders710,58637.0%
Michael Bloomberg355,45418.5%
Bernie Sanders133,21533.0%
Elizabeth Warren63,74715.8%
Bernie Sanders753,98026.7%
Elizabeth Warren607,72821.5%
Bernie Sanders444,86229.9%
Elizabeth Warren229,34815.4%
Bernie Sanders645,29024.2%
Michael Bloomberg345,11612.9%
Bernie Sanders154,85025.4%
Michael Bloomberg84,54013.9%
Bernie Sanders258,33625.0%
Michael Bloomberg159,57815.5%
Bernie Sanders1,252,67829.9%
Michael Bloomberg601,21614.3%
Bernie Sanders159,45636.1%
Elizabeth Warren71,45416.2%
Bernie Sanders159,84250.7%
Elizabeth Warren39,57012.6%
Bernie Sanders612,77623.1%
Elizabeth Warren285,09210.8%
Super Tuesday — Tuesday, March 10
6 statesBernie Sanders92,22842.4%
Elizabeth Warren5,7562.6%
Bernie Sanders1,153,85236.3%
Michael Bloomberg146,9284.6%
Bernie Sanders81,31414.8%
Michael Bloomberg13,8662.5%
Bernie Sanders460,74834.6%
Michael Bloomberg19,7321.5%
Bernie Sanders15,34453.3%
Bernie Sanders1,140,07836.6%
Elizabeth Warren285,3049.2%
Tuesday, March 17
3 statesBernie Sanders200,45619.7%
Michael Bloomberg117,57611.6%
Bernie Sanders794,62222.8%
Michael Bloomberg293,0888.4%
Bernie Sanders1,211,40236.1%
Michael Bloomberg51,0001.5%
Tuesday, April 7
1 stateBernie Sanders587,10831.7%
Elizabeth Warren28,1151.5%
Friday, April 10
2 statesBernie Sanders17,50344.7%
Bernie Sanders285,90817.7%
Elizabeth Warren82,9175.1%
Tuesday, April 28
1 stateBernie Sanders292,59216.7%
Elizabeth Warren60,5993.5%
Saturday, May 2
1 stateBernie Sanders26,55518.1%
Elizabeth Warren11,5187.8%
Tuesday, May 12
1 stateBernie Sanders46,42814.1%
Elizabeth Warren20,8026.3%
Tuesday, May 19
1 stateBernie Sanders254,69020.6%
Elizabeth Warren118,7109.6%
Friday, May 22
1 stateBernie Sanders122,95032.3%
Elizabeth Warren15,9954.2%
Super Tuesday — Tuesday, June 2
8 statesDistrict of Columbia
Jun 2
Elizabeth Warren28,45612.8%
Bernie Sanders22,23210.0%
Bernie Sanders135,37613.6%
Bernie Sanders163,8787.8%
Bernie Sanders44,06614.7%
Elizabeth Warren23,9688.0%
Bernie Sanders74,87015.1%
Elizabeth Warren29,1045.9%
Bernie Sanders575,66817.8%
Bernie Sanders19,77216.7%
Elizabeth Warren5,0724.3%
Bernie Sanders23,72222.5%
Tuesday, June 9
2 statesBernie Sanders203,3369.4%
Elizabeth Warren43,8122.0%
Bernie Sanders45,46312.2%
Tuesday, June 23
1 stateBernie Sanders130,11012.1%
Tuesday, July 7
2 statesElizabeth Warren5,7003.1%
Bernie Sanders280,99114.6%
Tuesday, August 11
1 stateBernie Sanders60,34911.5%