We would hardly urge Democratic strategists to abandon Obama-to-Trump voters. However, Obama-to-nonvoters are a relatively liberal segment of the country who have largely been ignored. They are mostly young and nonwhite, and they represent an important part of the Democratic Party’s demographic future. Given the likelihood that many Obama-to-Trump voters will remain in Republican ranks, it is hard to imagine how Democrats can win elections if this group remains on the sidelines…

So who were the Obama-to-nonvoters? Fifty-one percent were people of color, compared with 16 percent of Obama-to-Trump voters and 34 percent of Obama-to-Clinton voters. Twenty-three percent of Obama-to-nonvoters were under 30, compared with 11 percent of Obama-to-Trump voters and 10 percent of Obama-to-Clinton voters. More than 60 percent of Obama-to-nonvoters make less than $50,000 a year, compared with 45 percent of Obama-to-Clinton voters and 52 percent of Obama-to-Trump voters.