Who won the Harris-Trump debate? We asked swing-state voters.

Harris performed better

23 people

Aaron
Alan
Alexander
Benjamin
Branden
Danika
David
Debra
Edwin
Eytam
Gerard
Heather
Jaryd
Jason
Jonah
Linda
Melissa
Michelle
Millie
Shari
Steven
Tamara
Toby

Trump performed better

2 people

Crystal
Konnie

In the first presidential debate between Vice President Kamala Harris and former president Donald Trump, The Washington Post tried something new: We asked a group of uncommitted, swing-state voters in real time about their reactions to Tuesday’s debate.

They thought Harris performed better, regardless of how they plan to vote in November.

Participants’ answers are edited for clarity and style.

TK
HARRIS PERFORMED BETTER
I don't think Trump was at his best — too rambly. He would have been better had he stayed calm and made more of an intentional effort to answer the questions. Harris made a strong showing. It's not clear that her words actually stand up to scrutiny, but she sounded confident and seemed to make sharp and effective attacks against Trump.
Had a preference for Trump
Aaron 30s, Pa.
TK
HARRIS PERFORMED BETTER
Harris knows what to say at the moment that gets under Trump’s skin.
Had a preference for Harris
Branden 30s, Wis.
TK
HARRIS PERFORMED BETTER
Tonight, President Trump came forward with his brand of politics and frankly I believe we have all seen enough; I believe the Republican Party can do much better than him at this point. MAGA politics has served a cautionary role in reminding us of how fragile democracy is and why we need to protect it.
Had a preference for Harris
David 30s, Ga.
TK
HARRIS PERFORMED BETTER
Trump was on defense. Harris stuck to her points, was coherent and frankly, more professional than I have ever seen her. Trump missed too many opportunities.
Had a preference for Trump
Jason 40s, Wis.
TK
TRUMP PERFORMED BETTER
I don't think Harris gave any real answers to any question.
Had a preference for Trump
Konnie 50s, Pa.
TK
HARRIS PERFORMED BETTER
Overall, I felt frustrated with tonight’s debate. We can do so much better. As a country, we deserve better from our leaders and from the discussions that shape our future. I appreciate Trump has strong views and trust his ability to make strong, decisive choices. I worry that Harris may lack clear convictions or follow-through.
Had a preference for Harris
Melissa 40s, Nev.
TK
HARRIS PERFORMED BETTER
Harris was prepared and ready for Trump. She answered the questions well and took this opportunity to show why she is a better candidate.
Had a preference for Harris
Shari 30s, Ga.
TK
HARRIS PERFORMED BETTER
I was leaning towards Harris before the debate and she made a good case for herself in her first real live event. Trump just seems to want to rely on fear-mongering and that doesn’t get real things done in people’s lives.
Had a preference for Harris
Toby 40s, Wis.

Harris appears to have solidified the support of voters who were leaning in her direction.

Among 12 voters who said they would “probably” back her before the debate, five shifted to “definitely” voting for her and the rest said they still lean toward her. Among the nine voters who leaned toward Trump and answered the post-debate question, none shifted to definitely supporting him. Two said they will probably vote for Harris and one plans to vote for a third party.

Here are nine key moments we asked voters about:

95 MINUTES IN

Which candidate would better handle health care?

Trump said that his administration would look at alternatives to the Affordable Care Act but provided no specifics. “I have concepts of a plan,” Trump said. Harris said as vice president they’ve strengthened the ACA and for the first time allowed Medicare to negotiate drug prices.

Harris

16 people

Alan
Alexander
Benjamin
Branden
Danika
David
Debra
Edwin
Eytam
Jonah
Linda
Melissa
Michelle
Shari
Steven
Toby

Trump

8 people

Aaron
Crystal
Gerard
Heather
Jaryd
Jason
Konnie
Tamara
TK
HARRIS
She actually mentioned specific policy changes and plans, such as insulin price caps, and her policies sound concrete and promising.
Edwin Under 30, Ga.
TK
HARRIS
I am pretty satisfied with the health care that I have received through Biden’s health plan. Medication prices are a little high, but I haven’t had any complaints.
Eytam Over 60, Ga.
TK
TRUMP
Obamacare was written by Big Pharma and special interests. The Affordable Care Act is very affordable until you go to use it. Yeah, you have coverage. You also have high deductibles, high out-of-pocket services.
Konnie 50s, Pa.
TK
HARRIS
The price of medication has substantially decreased, so what the Democrats are doing is working.
Shari 30s, Ga.
88 MINUTES IN

Do you agree with Harris’s statement on what kind of president America wants?

Harris said, “ ... regardless of people’s color or the language their grandmother speaks, we all have the same dreams and aspirations and want a president who invest(s) in those not in hate and division.”

Disagree strongly

Nobody

Disagree somewhat

1 person

Heather

Neither agree nor disagree

Nobody

Agree somewhat

4 people

Aaron
Jason
Jonah
Melissa

Agree strongly

17 people

Alan
Benjamin
Branden
Crystal
Danika
David
Edwin
Eytam
Gerard
Jaryd
Konnie
Linda
Michelle
Shari
Steven
Tamara
Toby
TK
AGREE STRONGLY
What she says is what I hope the future of America is, but it sounds like a lot of politics talk. I don't know I can trust her.
Alan Under 30, Ariz.
TK
AGREE STRONGLY
I remember a time when elections were about two slightly different ideas of America rather than completely different ideas on democracy.
Benjamin Under 30, Pa.
TK
AGREE STRONGLY
I agree that most Americans are tired of the hate and division in politics. We want to move forward as a unit.
Danika Under 30, Wis.
TK
AGREE STRONGLY
Everyone is allowed to have a dream to live a better life, and at one time America was the land of the great melting pot.
Eytam Over 60, Ga.
TK
DISAGREE SOMEWHAT
We all have different dreams and aspirations, but we do need to stop the division.
Heather 30s, Pa.
TK
AGREE STRONGLY
I’m a bit biased as a Mexican; but speaking as someone who's parents faced racism and stereotypes when they were just trying to live their life and provide for me and my sister, I'd love to live in a country where I don't have to worry if my housing application will go through because of my race or ethnicity.
Linda Under 30, Pa.
77 MINUTES IN

Do you agree with Harris’s statement about Putin and Ukraine?

“If Donald Trump were president, Putin would be sitting in Kyiv right now and understand what that would mean, because Putin’s agenda is not just about Ukraine,” Harris said.

Disagree strongly

4 people

Aaron
Branden
Gerard
Jason

Disagree somewhat

3 people

Debra
Tamara
Toby

Neither agree nor disagree

2 people

Jonah
Konnie

Agree somewhat

11 people

Alan
Alexander
Crystal
David
Edwin
Eytam
Heather
Jaryd
Linda
Melissa
Michelle

Agree strongly

4 people

Benjamin
Danika
Shari
Steven
TK
NEITHER AGREE NOR DISAGREE
I agree with Ukraine's independence, but I also don't think we should have been involved at the level we were.
Konnie 50s, Pa.
TK
DISAGREE SOMEWHAT
I disagree. Democrats threatened we would have had WWIII during Trump's presidency. We did not. We actually had very few military engagements.
Tamara 30s, Mich.
TK
DISAGREE SOMEWHAT
I think Trump would have allowed Russia to run all over Ukraine, but I don’t completely believe that Europe is under immediate threat.
Toby 40s, Wis.
64 MINUTES IN — COMMERCIAL BREAK

How you are feeling about the debate so far?

TK
I am enjoying seeing them go back and forth with each other and the side remarks when they claim one is lying about the other.
Crystal Under 30, Wis.
TK
Harris is performing much more strongly with clear, relevant responses. She isn't getting rattled by Trump's insinuations and performance. Trump sounds like a confabulating elderly braggart who refuses to answer questions or stay on topic.
Danika Under 30, Wis.
TK
Right now I feel like I don’t want to vote for either one of them.
Debra Over 60, Pa.
TK
It's pretty much what I expected. Trump can't stay on message, and Harris is giving scripted responses instead of answering moderator questions.
Jaryd 30s, Ga.
TK
I feel like Harris is putting in a very strong performance and Trump seems to be stumbling a lot, repeating attack lines and he can’t even make eye contact.
Toby 40s, Wis.
57 MINUTES IN

Trump said ‘We have a nation that is dying.’ Do you agree?

“And the problem that we have right now is we have a nation in decline, and they have put it into decline. We have a nation that is dying,” Trump said.

Disagree strongly

4 people

Danika
Debra
Jason
Toby

Disagree somewhat

6 people

Aaron
Benjamin
Branden
Edwin
Jonah
Michelle

Neither agree nor disagree

3 people

David
Jaryd
Steven

Agree somewhat

5 people

Alan
Alexander
Heather
Melissa
Millie

Agree strongly

6 people

Crystal
Eytam
Gerard
Linda
Shari
Tamara
TK
DISAGREE SOMEWHAT
It's hard to tell from my vantage point whether America is declining on a grand scale or not. I suspect overall it's not, but there are likely many areas where America has gotten weaker.
Aaron 30s, Pa.
TK
AGREE SOMEWHAT
Our economy is dying, and the American dream for the next generation seems extremely bleak.
Alexander 30s, Ariz.
TK
DISAGREE SOMEWHAT
Even though the economy is down, the U.S. is still ​doing just fine and ​business is booming. Not seeing any decline here.
Benjamin Under 30, Pa.
TK
AGREE SOMEWHAT
I think the economy is in decline as well as border safety.
Heather 30s, Pa.
TK
AGREE STRONGLY
I'm only 21 and yet so much has changed. For example, my family's financial situation improved. However, it was easier for my parents to purchase a home when they earned only 20% of their current salary. ... I think we're headed to where it's hard to live the supposed "American dream," so I agree with that statement.
Linda Under 30, Pa.
TK
NEITHER AGREE NOR DISAGREE
I think the world is in decline, not necessarily the USA.
Steven 50s, Nev.
TK
AGREE STRONGLY
We need substance from both candidates, and we are not getting it. Both are not giving evidence of truly fixing this economy.
Tamara 30s, Mich.
39 MINUTES IN

Did Trump’s statement on immigration make sense to you?

Trump falsely claimed that immigrants are eating pets in Springfield, Ohio. Officials in the city said there is no proof to these claims.

Yes

6 people

Alan
Crystal
Debra
Jaryd
Jason
Linda

No

19 people

Aaron
Alexander
Benjamin
Branden
Danika
David
Edwin
Eytam
Gerard
Heather
Jonah
Konnie
Melissa
Michelle
Millie
Shari
Steven
Tamara
Toby
TK
YES
I feel like a lot of polls say crime is down, but I feel like everyone, including myself, see crime rising.
Alan Under 30, Ariz.
TK
NO
Trump’s claim was baseless and extreme, so much so the moderator debunked his claims.
Edwin Under 30, Ga.
TK
NO
I don’t know what he's talking about.
Jonah Under 30, Mich.
TK
NO
There doesn’t seem to be any evidence to back this claim up, and it feels like he’s just saying it to scare people.
Toby 40s, Wis.
23 MINUTES IN

Who made better arguments on abortion access?

Trump said he did a “great service” by appointing justices who overturned Roe v. Wade, returning the issue to the states. Harris said the government should not be telling women what to do with their bodies.

Harris

16 people

Benjamin
Branden
Crystal
Danika
David
Eytam
Heather
Jaryd
Jonah
Linda
Melissa
Michelle
Millie
Shari
Steven
Toby

Trump

9 people

Aaron
Alan
Alexander
Debra
Edwin
Gerard
Jason
Konnie
Tamara
TK
HARRIS
Every woman has a right to choose. I believe in certain situations you should be allowed to have an abortion.
Eytam Over 60, Ga.
TK
HARRIS
Trump told multiple lies about abortion laws in his answer. Harris appealed to what a majority of Americans want, which is the right for women to have an abortion.
Jaryd 30s, Ga.
TK
TRUMP
I don't like the fact this is a discussion, but Trump explained better what to expect from him. I'm pro-choice, but I do agree with limits.
Konnie 50s, Pa.
TK
HARRIS
She just argued more closely with what I believe: Abortion should be legal nationwide, not decided by states.
Linda Under 30, Pa.
TK
HARRIS
While I appreciate that Trump says he doesn’t support a nationwide abortion ban and believes it’s not up to him, I found Harris to be stronger overall.
Melissa 40s, Nev.
TK
HARRIS
Her approach is realistic and allows flexibility for individuals and health-care professionals to make the best decision in the moment.
Michelle 40s, Mich.
11 MINUTES IN

Who made better arguments about how to handle the economy?

Harris spoke of an opportunity economy, with aid for housing and tax credits. Trump is seeking to impose tariffs on U.S. imports. Respondents were evenly split.

Harris

11 people

Alan
Benjamin
Branden
Crystal
Danika
David
Edwin
Linda
Michelle
Shari
Toby

Trump

12 people

Aaron
Alexander
Debra
Eytam
Heather
Jaryd
Jason
Jonah
Konnie
Melissa
Steven
Tamara
TK
TRUMP
Harris completely dodged the question of whether the American people are better off now than four years ago and did not address the issue of inflation over the last few years.
Aaron 30s, Pa.
TK
HARRIS
She is planning to help middle-class families, unlike Trump who is trying to help billionaires.
Crystal Under 30, Wis.
TK
TRUMP
​Harris was asked if she believes the economy is better ​now than four years ago, but ​she never responded.
Heather 30s, Pa.
TK
TRUMP
Trump provided a clear explanation of his plan, while Harris's points were broader. I didn't hear specific support for the middle class; her plan seemed focused on benefiting those with very low incomes.
Melissa 40s, Nev.
TK
TRUMP
The pandemic and unemployment jab was a bit of a low blow. Harris is saying why Trump's plan wont work, and who says why, but does not explain why hers will work. She just says it will. How can we trust either of them?
Tamara 30s, Mich.
ASKED BEFORE THE DEBATE

What are you most interested in watching?

TK
I’m looking to see if ​Harris ​can establish her policy platform and ​avoid falling for any of Trump’s provocations.
Benjamin Under 30, Pa.
TK
Harris’s proposed plans and opinions on the issues as well as Trump’s ability to answer a question coherently and capably.
Danika Under 30, Wis.
TK
I already have a general idea of where both candidates stand in terms of values and policies, but I haven’t seen any formal interaction between the two top candidates, and that interaction, along with their responses are both things I’m looking forward to.
Edwin Under 30, Ga.
TK
The novelty of seeing Harris in an ‘unscripted’ situation.
Gerard Over 60, Ariz.
TK
I’m most interested in seeing how both candidates maintain composure, knowledge on subjects being discussed.
Jason 40s, Wis.
TK
Is Harris going to actually explain how her policies will be realized and made to be realistic and formulate an actual policy? Is Donald Trump going to be able to focus on the questions and answer them to the extent the public expects, or will he get pulled into back-and-forth arguing that gives us nothing?
Tamara 30s, Mich.

Who we talked to

We asked participants for their 2024 candidate preference before and after the debate.

Aaron

Aaron Pa.

White, 30s

Research staffer

Pre: Leans Trump

Post: Leans Trump

Alan

Alan Ariz.

Hispanic, Under 30

Grocery courtesy clerk

Pre: Neither

Post: Neither

Alexander

Alexander Ariz.

White, 30s

Regional manager

Pre: Leans Harris

Post: Leans Harris

Benjamin

Benjamin Pa.

White, Under 30

Graduate student

Pre: Leans Harris

Post: Definitely Harris

Branden

Branden Wis.

Black, 30s

Parking attendant

Pre: Leans Trump

Post: Leans Harris

Crystal

Crystal Wis.

Hispanic, Under 30

Sales associate

Pre: Leans Trump

Post: Leans Trump

Danika

Danika Wis.

White, Under 30

Student

Pre: Neither

Post: Leans Harris

David

David Ga.

Black, 30s

IT professional

Pre: Leans Harris

Post: Definitely Harris

Debra

Debra Pa.

White, Over 60

Retired X-ray technician

Pre: Leans Trump

Post: Neither

Edwin

Edwin Ga.

Black, Under 30

Software engineer

Pre: Leans Harris

Post: Leans Harris

Eytam

Eytam Ga.

Asian or Pacific Islander, Over 60

Decorator and caterer

Pre: Leans Trump

Post: Leans Harris

Gerard

Gerard Ariz.

White, Over 60

Retired

Pre: Leans Trump

Post: No response

Heather

Heather Pa.

White, 30s

Substitute teacher

Pre: Leans Trump

Post: Leans Trump

Jaryd

Jaryd Ga.

White, 30s

Social media marketer

Pre: Leans Harris

Post: Leans Harris

Jason

Jason Wis.

Multiracial, 40s

Retired military

Pre: Leans Trump

Post: Leans Trump

Jonah

Jonah Mich.

White, Under 30

Student

Pre: Leans Harris

Post: Leans Harris

Konnie

Konnie Pa.

White, 50s

Compliance officer

Pre: Leans Trump

Post: Leans Trump

Linda

Linda Pa.

Hispanic, Under 30

Student

Pre: Leans Harris

Post: Leans Harris

Melissa

Melissa Nev.

White, 40s

Nonprofit executive

Pre: Leans Harris

Post: Leans Harris

Michelle

Michelle Mich.

White, 40s

Account manager

Pre: Leans Harris

Post: Definitely Harris

Millie

Millie Ga.

Asian or Pacific Islander, Under 30

Nurse

Pre: Leans Trump

Post: Leans Trump

Shari

Shari Ga.

Black, 30s

Customer service representative

Pre: Leans Harris

Post: Definitely Harris

Steven

Steven Nev.

White, 50s

Internal auditor

Pre: Leans Harris

Post: Leans Harris

Tamara

Tamara Mich.

White, 30s

Sonographer

Pre: Neither

Post: Neither

Toby

Toby Wis.

White, 40s

Product manager

Pre: Leans Harris

Post: Definitely Harris

Our group is too small to statistically represent how swing-state voters feel overall, but their answers still offer a window into how uncommitted voters, who will be some of the most important voters this election, are thinking and feeling about the debate in real time.

About this story

Additional development by Jake Crump. Editing by Sarah Frostenson, Kevin Uhrmacher and Donna Cassata.

The debate reaction group was conducted during and after the Sept. 10 debate by SSRS for The Washington Post and George Mason University’s Schar School of Policy and Government. All 25 participants responded to a spring Post-Schar School poll of voters in six swing states, and all said they were undecided or “probably” voting for Harris or Trump before the debate.