Sen. Bernie Sanders (I-Vt.) occupies second place in the Democratic field among African American voters, easily outdistancing the remaining candidates in the race. Sanders is leading among black voters under age 35, replicating his success with younger white voters in other national polls. Sen. Elizabeth Warren (D-Mass.) runs third.

The survey finds meager support for former South Bend, Ind., mayor Pete Buttigieg, who is among the leaders in polls in the predominantly white states of Iowa and New Hampshire but stands at 2 percent among Democratic black voters nationally. A lack of familiarity with him and concerns about his experience and sexual orientation appear to be contributing to his current standing. Buttigieg has said that as African Americans get to know him, he will gain more support, but the poll undercuts that assertion. He receives only 3 percent support among black voters who are familiar with him.