Twenty-nine percent said Donald Trump won the popular vote. This is a slightly larger proportion than in a recent Pew survey in which 19 percent said Trump won the popular vote.

Respondents’ correct understanding of the popular vote depended a great deal on partisanship. A large fraction of Republicans — 52 percent — said Trump won the popular vote, compared with only 7 percent of Democrats and 24 percent of independents. Among Republicans without any college education, the share was even larger: 60 percent, compared with 37 percent of Republicans with a college degree.

This same pattern of partisan bias didn’t emerge on other factual questions in our survey. For example, we asked respondents to estimate the size of the country’s African American and Latino populations. As is typical, people tended to overestimate the size of these groups: On average, respondents think 27 percent of Americans are black and 28 percent are Latino. (The correct answers as of 2015 are 13.3 percent and 17.6 percent.)