AdvertisementBefore the September debate, voters had relatively tepid expectations for how either candidate would do.
But the defectors are not evenly distributed: Trump voters who have switched outnumber former Clinton voters who have changed sides.
On race: Trump leads among white voters by 10 points, 53% to 43%, while Biden leads by 80 points among Black voters, 87% to 7%.
On education: Trump leads 61% to 35% among white people without a college degree, while Biden leads 55% to 41% among white people with a degree.
On geography: Trump leads 62% to 34% among rural residents, but Biden enjoys a 71% to 25% advantage among city dwellers.