Who is winning? Latest poll numbers for Joe Biden vs. Donald Trump

The latest presidential poll shows a deadlocked race between President Joe Biden and former President Donald Trump.

The NPR/PBS News/Marist poll shows Biden and Trump tied at 49% among likely voters in a head-to-head matchup. The figures reflect a change from late May when Biden held a 2 percentage point advantage against Trump – 50% to 48%.

Among those who say they definitely plan to vote in November, Trump holds a slight edge over Biden, 50% to 49%.

Biden has made inroads against Trump among independents, pollsters said, leading 50% to 48% though the presumptive Republican nominee holds the edge over Biden – 48% to 41% – among those who have an unfavorable opinion of both candidates.

Biden and Trump are tied at 50% among voters under the age of 45; Trump holds a 1 percentage point advantage over Biden (49% to 48%) among voters 45 and older.

In a multi-candidate field, Trump received the support of 42% of registered voters nationally to 41% for Biden. Robert F. Kennedy had 11% support compared to 3% for Cornel West and 1% for Jill Stein and 1% for Chase Oliver. Pollsters said Kennedy pulled similar proportions of support from Biden and Trump supporters, however, West, Stein and Oliver pulled a combined 7% from Biden. Among Trump supporters, only Oliver received 1%.

READ MORE: Biden vs. Trump: When is first presidential debate? Why will mics be muted?

Majority of Americans not satisfied with major party candidates

Whichever candidate people said they planned to support, the majority of those polled said they were not satisfied with the major party candidates.

Fifty-five percent of Americans said they were not satisfied or not satisfied at all with the major party candidates. Forty-two are either very satisfied or satisfied with the Republican and Democrat on the ballots. While Trump supporters divide – 50% satisfied to 49% not satisfied- a majority of Biden supporters, 58%, are either not very satisfied or not satisfied at all with the candidate choices offered by the major parties.

About 66% of voters have decided which candidate they plan to support. One in four has a good idea of their choice of candidate but could change their mind, the poll showed. Nine percent have not made up their mind.