This year, voters who were inclined to fill out online polls were more likely to be Democrats, James Johnson of London-based polling firm JL Partners told the Times of London newspaper. They were "more likely to be young, they’re more likely to be highly-engaged, they’re more likely to be working from home," he said.

In the weeks and days leading up to the 2024 presidential election, the polls broadly captured a very close race, with voters more-or-less evenly split between Donald Trump and Kamala Harris, including across the seven battleground states.

Donald Trump outperformed expectations for his third straight presidential election, which will surely raise more questions about pollsters’ ability to gauge where elections stand. Trump pulled off a sweep of the main battleground states over Vice President Harris in the election Tuesday,