Support for President Biden seeking a second term in the White House has greatly increased since the summer, according to a new poll, while his support among young voters dwindles amid speculation about a potential re-election announcement.

A CNN/SSRS poll released Thursday found that 40% of likely Democratic voters would like to see Biden as the 2024 nominee, a 15-point increase in support after a summer CNN poll revealed 25% of Democratic-aligned voters said they would like to see him run.

Despite the boost, the new results also represent a 5% decrease from a January CNN poll that showed 45% of Democratic respondents hoped Biden represents their party next cycle.

Over the past few months, the number of Democrat voters of color seeking a new candidate to represent the party in the next election increased substantially from 43% in January to 53% in the December poll.

GREG GUTFELD: BIDEN HAS HAD IT WITH EVERYONE DISCUSSING HIS ADVANCED AGE

President Joe Biden walks toward Xi Jinping

President Biden is expected to announce his 2024 plans early next year. (Alex Brandon)

About 74% of Democrats younger than 35 would like a candidate other than Biden as the nominee, while 43% of individuals 65 and older hope there is a new candidate on the ballot.

LEFT-WING GROUP RELEASES 'DON'T RUN, JOE' AD OPPOSING BIDEN RE-ELECTION BID

Biden, who will be 82 at the time of the next election, has not officially announced if he will seek re-election but has said that he will make a decision after the holidays.

About 72% of Democrats who said they would like a candidate other than Biden as the 2024 nominee did not have a specific candidate they would like to see run in his place.

Pete Buttigieg's husband Chasten Buttigieg in The Hague

Secretary of Transportation Pete Buttigieg, left, and Chasten Buttigieg attend a reception ahead of the start of the Invictus Games The Hague 2020 in The Hague, Netherlands, on April 15, 2022. (Chris Jackson)

Among the Democratic respondents who would like to see a new candidate, Secretary of Transportation Pete Buttigieg was the choice for 5% of respondents. Despite claiming he will not seek the presidency in the near future, 4% of respondents would like to see California Gov. Gavin Newsom on their ticket's next cycle.

Sen. Bernie Sanders, I-Vt., received 4% of the vote, Vice President Kamala Harris locked in 3% and Sen. Elizabeth Warren, D-Mass., was the choice candidate to 2% of respondents.

About 47% of GOP respondents would like to see a candidate other than former President Donald Trump as the Republican nominee, just one month after he officially announced his candidacy for the 2024 election.

Ron DeSantis and his wife Casey DeSantis

Gov. Ron DeSantis, R-Fla., and his wife, Casey DeSantis (Joe Raedle/Getty Images)

While 38% would like to see Gov. Ron DeSantis, R-Fla., as the GOP pick, the CNN poll also found that the Florida governor is viewed more favorably than Trump among Republican and Republican-leaning independent likely voters with 74% of GOP respondents seeing him in a positive light, compared to 63% who view Trump favorably.

CLICK HERE TO GET THE FOX NEWS APP

The CNN/SSRS poll was conducted from Dec. 1-7 with a margin of error of plus or minus 3.6 percentage points.