• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
PoliticsU.S. Politics

Biden Surges in New Poll Ahead of Second Democratic Debate

By
Terry Collins
Terry Collins
Down Arrow Button Icon
By
Terry Collins
Terry Collins
Down Arrow Button Icon
July 30, 2019, 11:20 AM ET

Former Vice President Joe Biden continues to climb among American voters, despite stumbling in his first Democratic presidential debate, while more than half of voters would not re-elect President Donald Trump, according to a new national poll.

Biden remains the favorite for 2020 among Democrats and those leaning Democrat with 34%, says the poll conducted by Quinnipiac University. Massachusetts Senator Elizabeth Warren came in second with 15%, followed by California Senator Kamala Harris with 12%, and Vermont Senator Bernie Sanders with 11%.

By contrast, 54% of voters polled said they “definitely” will not vote for Trump, matching the “never Trump” percentage from a similar Quinnipiac poll conducted in May. Those polled also disapprove of the job Trump is doing as president (54% to 40%), compared to similar disapproval (53% to 42%) ratings from a poll conducted in June. 

However, 32% of those polled say they would “definitely” vote for Trump if he’s the Republican nominee in the 2020 presidential race, while 12% say they will consider voting for Trump.

The new figures come as the second round of Democratic presidential debates begins Tuesday in Detroit. The latest Quinnipiac poll of 1,306 voters conducted from July 25 – 28 is also a vast difference compared to a Quinnipiac poll earlier this month showing a closer race between Biden with 22%, Harris with 20%, Warren with 14%, and Sanders with 13%. 

That poll was taken shortly after the first Democratic presidential debate, when Harris stunned Biden, going after his recent remarks about working with a pair of segregationists when he was in the Senate, as well as his opposition to busing in the 1970s. Biden would later say Harris’ actions caught him off guard and her comments were “a mischaracterization of my position across the board, I did not praise racists.”

As Harris’ strong showing during the first debate gave her a brief boost poll-wise, closing in on Biden, she has since fallen in the latest Quinnipiac poll.

“In the blink of an eye, the post-debate surge for Sen. Kamala Harris fades, and former Vice President Joseph Biden regains his footing among Democratic presidential contenders,” said Mary Snow, a Quinnipiac polling analyst. 

Biden and Harris will face off again during the second night of the debates on Wednesday.

Meanwhile, Warren may be the wildcard among Democrats.

“Warren is holding steady in the support she’s seeing from Democrats and Democratic leaners and she remains the candidate seen has having the best policy ideas,” Quinnipiac’s Snow said. 

Still, Biden appears to have the best chance of beating Trump in the general election, 51% of Democrats polled by Quinnipiac, with 10% for Sanders and 8% each for Harris and Warren.

“Electability remains his strongest pull. Across the board, Biden remains by far the Democrat seen as having the best chance of defeating President Trump,” Snow concludes.

Biden is also currently winning most of the key demographics among Democrats, according to the latest poll: 53% of black Democrats and 34% of women Democrats.

After Biden, Warren, Harris, and Sanders, Peter Buttigieg was the favored overall candidate of those polled with 6%, while former Texas Rep. Beto O’Rourke and entrepreneur Andrew Yang each drew 2%.

The rest of the candidates in the crowded field, including the highly-visible New Jersey Senator Cory Booker, drew less than 1%support of those polled.

More must-read stories from Fortune:

—These are the new rules for tonight’s Democratic debate

—Detroit happily steps into role of political HQ as Democrats gather for debate

—How to watch round two of the Democratic debates for free—even without

—Abortion, reparations, Israel: Topics to watch for during the second Democratic debate

—Warren-Sanders match, battle for spotlight among lesser-knowns predicted for tonight’s Democratic debate 

—Trump says he’ll be watching second Democratic debate tonight


About the Author
By Terry Collins
See full bioRight Arrow Button Icon

Latest in Politics

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Politics

missouri
Personal FinanceTaxes
Missourians get first chance since 1917 to vote the income tax out of existence
By David A. Lieb and The Associated PressApril 29, 2026
5 hours ago
An excavator works to clear rubble after the East Wing of the White House was demolished on October 23, 2025 in Washington, DC. The demolition is part of U.S. President Donald Trump's plan to build a multimillion-dollar ballroom on the eastern side of the White House.
PoliticsWhite House
Meet all 37 White House ballroom donors funding the $400 million build, including Silicon Valley tech giants, crypto bros and the Lutnicks
By Nino Paoli and Fortune EditorsApril 29, 2026
5 hours ago
greer
CommentaryTariffs
No, tariffs are not strengthening the economy
By Alex DuranteApril 29, 2026
7 hours ago
Robert F. Kennedy Jr. sits at a cafeteria table with schoolchildren.
EconomyEducation
More than two-thirds of U.S. schools say they’re unable to afford the cost of student free lunch—and MAHA’s dietary guidelines may make it worse
By Sasha RogelbergApril 29, 2026
9 hours ago
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
EnergyGlobal business
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
By Shawn TullyApril 29, 2026
11 hours ago
trump
Economynational debt
The $39 trillion national debt just got its own version of the viral Doomsday essay
By Nick LichtenbergApril 28, 2026
20 hours ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
2 days ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
1 day ago
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
Energy
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
By Shawn TullyApril 29, 2026
11 hours ago
Current price of gold as of April 28, 2026
Personal Finance
Current price of gold as of April 28, 2026
By Danny BakstApril 28, 2026
1 day ago
The U.S. military may have already used up half of its most expensive missiles, and it could take up to 4 years to rebuild its stockpiles
Politics
The U.S. military may have already used up half of its most expensive missiles, and it could take up to 4 years to rebuild its stockpiles
By Sasha RogelbergApril 24, 2026
5 days ago
Current price of silver as of Tuesday, April 28, 2026
Personal Finance
Current price of silver as of Tuesday, April 28, 2026
By Joseph HostetlerApril 28, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.