Trader consensus on Polymarket positions California Governor Gavin Newsom as the narrow leader at 23.9% implied probability for the 2028 Democratic presidential nomination, driven by his executive record, national visibility from the 2024 debate with Ron DeSantis, and a post-election special legislative session to protect state policies from the incoming Trump administration. New York Representative Alexandria Ocasio-Cortez follows at 8.3%, propelled by her fundraising strength and appeal to the progressive base amid party soul-searching after Kamala Harris's defeat. Georgia Senator Jon Ossoff's 6.2% underscores his battleground reelection and youth. In this wide-open field, key differentiators include executive experience for governors like Newsom and J.B. Pritzker, swing-state incumbency for Ossoff and Mark Kelly, and ideological energy for Ocasio-Cortez; support could consolidate via 2026 midterms, early primary polling, and endorsements from Biden or Obama.
Experimental AI-generated summary referencing Polymarket data · UpdatedDemocratic Presidential Nominee 2028
Democratic Presidential Nominee 2028
Gavin Newsom 24.1%
Alexandria Ocasio-Cortez 8.3%
Jon Ossoff 6.2%
Kamala Harris 4.5%
$916,121,534 Vol.
$916,121,534 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Josh Shapiro
4%

Pete Buttigieg
4%

J.B. Pritzker
3%

Mark Kelly
2%

Andy Beshear
2%

Jon Stewart
2%

James Talarico
2%

Ruben Gallego
2%

Wes Moore
2%

Gretchen Whitmer
2%

Ro Khanna
2%

Michelle Obama
1%

Chris Murphy
1%

Rahm Emanuel
1%

Stephen A. Smith
1%

Liz Cheney
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

Roy Cooper
1%

Cory Booker
1%

Oprah Winfrey
1%

Gina Raimondo
1%

Zohran Mamdani
1%

John Fetterman
1%

LeBron James
1%

MrBeast
1%

Chelsea Clinton
1%

George Clooney
1%

Andrew Yang
1%

Kim Kardashian
1%

Jared Polis
1%

Hillary Clinton
1%

Raphael Warnock
1%

Barack Obama
1%

Tim Walz
1%

Beto O’Rourke
1%

Phil Murphy
1%

Hunter Biden
1%

Bernie Sanders
1%

Jasmine Crockett
1%
Gavin Newsom 24.1%
Alexandria Ocasio-Cortez 8.3%
Jon Ossoff 6.2%
Kamala Harris 4.5%
$916,121,534 Vol.
$916,121,534 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Josh Shapiro
4%

Pete Buttigieg
4%

J.B. Pritzker
3%

Mark Kelly
2%

Andy Beshear
2%

Jon Stewart
2%

James Talarico
2%

Ruben Gallego
2%

Wes Moore
2%

Gretchen Whitmer
2%

Ro Khanna
2%

Michelle Obama
1%

Chris Murphy
1%

Rahm Emanuel
1%

Stephen A. Smith
1%

Liz Cheney
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

Roy Cooper
1%

Cory Booker
1%

Oprah Winfrey
1%

Gina Raimondo
1%

Zohran Mamdani
1%

John Fetterman
1%

LeBron James
1%

MrBeast
1%

Chelsea Clinton
1%

George Clooney
1%

Andrew Yang
1%

Kim Kardashian
1%

Jared Polis
1%

Hillary Clinton
1%

Raphael Warnock
1%

Barack Obama
1%

Tim Walz
1%

Beto O’Rourke
1%

Phil Murphy
1%

Hunter Biden
1%

Bernie Sanders
1%

Jasmine Crockett
1%
The resolution source for this market will be a consensus of official Democratic Party sources.
Any replacement of the democratic nominee before election day will not change the resolution of the market.
Market Opened: Jul 11, 2025, 2:15 PM ET
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0x2F5e3684c...We anticipate rolling out a new rewards and oracle-resolution system later this year that will generate returns on your positions, at which point there will be a simple 1-click migration.
Resolver
0x2F5e3684c...We anticipate rolling out a new rewards and oracle-resolution system later this year that will generate returns on your positions, at which point there will be a simple 1-click migration.
Trader consensus on Polymarket positions California Governor Gavin Newsom as the narrow leader at 23.9% implied probability for the 2028 Democratic presidential nomination, driven by his executive record, national visibility from the 2024 debate with Ron DeSantis, and a post-election special legislative session to protect state policies from the incoming Trump administration. New York Representative Alexandria Ocasio-Cortez follows at 8.3%, propelled by her fundraising strength and appeal to the progressive base amid party soul-searching after Kamala Harris's defeat. Georgia Senator Jon Ossoff's 6.2% underscores his battleground reelection and youth. In this wide-open field, key differentiators include executive experience for governors like Newsom and J.B. Pritzker, swing-state incumbency for Ossoff and Mark Kelly, and ideological energy for Ocasio-Cortez; support could consolidate via 2026 midterms, early primary polling, and endorsements from Biden or Obama.
Experimental AI-generated summary referencing Polymarket data · Updated
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