The Morning Consult poll, conducted Friday, showed Biden leading with 50 percent support among likely voters, compared with 44 percent for Trump, with another 7 percent undecided. That’s a narrower margin than the 52-42 lead he had in the same poll on Aug. 23, the day before the Republican Convention kicked off.
The apparent convention polling bump comes at a crucial time for the president, who is trying to make up ground in national and swing state polls in the final sprint to Election Day. Other surveys have shown Biden with strong leads, though his margins have been narrowing in recent weeks.
The convention appeared to boost Trump’s standing with key constituencies, cutting Biden’s lead with suburban voters from 14 points to 8 points and expanding Trump’s lead among white voters from 2 points to 8 points. However, Biden’s lead among Black and Hispanic voters grew.
The Morning Consult poll surveyed 4,035 likely voters Friday and has a margin of error of 2 percentage points.