This chart reflects the demographic breakdown of the latest Quinnipiac University Poll -- done between September 19th and 23rd of a national sample of 561 Democrats/Leaners, with a 4.9 point margin of error.
This chart reflects the demographic breakdown of the latest Economist / YouGov Poll -- done between September 22nd and 24th of a national sample of 608 Democrats / Leaners. (No margin of error was given for just this group.)
