YouGov/Yahoo national poll, conducted Oct. 19-21:
https://docs.cdn.yougov.com/4i6a6olite/20211021_yahoo_vaccine_tabs.pdfDems:
Harris 22%
Sanders 12%
Buttigieg 9%
Warren 8%
Abrams 7%
Ocasio-Cortez 7%
Brown 4%
Not Sure 26%
Would Not Vote 4%
GOP:
Trump 41%
DeSantis 18%
Pence 5%
Haley 4%
Rubio 2%
Tim Scott 2%
Carlson 1%
Cotton 1%
Hawley 1%
Noem 1%
Not Sure 18%
Would Not Vote 5%
Age crosstabs (youngest cohort vs. oldest cohort):
age 18-29:
Dems:
Harris 30%
Sanders 20%
Ocasio-Cortez 13%
GOP:
Trump 31%
DeSantis 18%
Pence 6%
age 65+:
Dems:
Harris 18%
Warren 14%
Buttigieg 12%
GOP:
Trump 43%
DeSantis 17%
Pence 6%
Racial crosstabs for the Dem. side only:
white:
Harris 16%
Buttigieg 13%
Sanders 11%
Warren 11%
black:
Harris 38%
Abrams 13%
Sanders 11%
Warren 5%
Hispanic:
Harris 26%
Sanders 16%
Ocasio-Cortez 12%
Buttigieg 7%