Trader consensus on Polymarket positions California Governor Gavin Newsom as the clear frontrunner at 24% implied probability for the 2028 Democratic presidential nomination, reflecting his executive experience, national fundraising dominance exceeding $50 million recently, and frequent media clashes with the Trump administration that boost his anti-Trump credentials. Alexandria Ocasio-Cortez trails at 8% buoyed by strong progressive and youth support evident in early polls, while Georgia Senator Jon Ossoff at 5.5% gains from battleground incumbency ahead of his 2026 reelection. Former Vice President Kamala Harris lags at 4.5% despite leading some March national primary polls like JL Partners (22%), as traders weigh her 2024 general election loss. Key differentiators include regional appeal, ideological lanes, and midterm performances; consolidation may hinge on 2026 results, DNC rules changes, or major endorsements shifting the wide-open field.
Experimental AI-generated summary referencing Polymarket data · UpdatedDemocratic Presidential Nominee 2028
Democratic Presidential Nominee 2028
Gavin Newsom 24.3%
Alexandria Ocasio-Cortez 8.1%
Jon Ossoff 5.5%
Kamala Harris 4.5%
$937,651,954 Vol.
$937,651,954 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Pete Buttigieg
4%

Josh Shapiro
4%

Andy Beshear
2%

James Talarico
2%

Jon Stewart
2%

J.B. Pritzker
2%

Mark Kelly
2%

Ruben Gallego
2%

Wes Moore
2%

Ro Khanna
2%

Gretchen Whitmer
1%

Michelle Obama
1%

Rahm Emanuel
1%

Oprah Winfrey
1%

Stephen A. Smith
1%

Cory Booker
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

John Fetterman
1%

LeBron James
1%

Chris Murphy
1%

Liz Cheney
1%

Zohran Mamdani
1%

Chelsea Clinton
1%

Roy Cooper
1%

Gina Raimondo
1%

George Clooney
1%

MrBeast
1%

Hillary Clinton
1%

Barack Obama
1%

Tim Walz
1%

Andrew Yang
1%

Kim Kardashian
1%

Jared Polis
1%

Phil Murphy
1%

Hunter Biden
1%

Jasmine Crockett
1%

Raphael Warnock
1%

Bernie Sanders
1%

Beto O’Rourke
1%
Gavin Newsom 24.3%
Alexandria Ocasio-Cortez 8.1%
Jon Ossoff 5.5%
Kamala Harris 4.5%
$937,651,954 Vol.
$937,651,954 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Pete Buttigieg
4%

Josh Shapiro
4%

Andy Beshear
2%

James Talarico
2%

Jon Stewart
2%

J.B. Pritzker
2%

Mark Kelly
2%

Ruben Gallego
2%

Wes Moore
2%

Ro Khanna
2%

Gretchen Whitmer
1%

Michelle Obama
1%

Rahm Emanuel
1%

Oprah Winfrey
1%

Stephen A. Smith
1%

Cory Booker
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

John Fetterman
1%

LeBron James
1%

Chris Murphy
1%

Liz Cheney
1%

Zohran Mamdani
1%

Chelsea Clinton
1%

Roy Cooper
1%

Gina Raimondo
1%

George Clooney
1%

MrBeast
1%

Hillary Clinton
1%

Barack Obama
1%

Tim Walz
1%

Andrew Yang
1%

Kim Kardashian
1%

Jared Polis
1%

Phil Murphy
1%

Hunter Biden
1%

Jasmine Crockett
1%

Raphael Warnock
1%

Bernie Sanders
1%

Beto O’Rourke
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
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.
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.
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 clear frontrunner at 24% implied probability for the 2028 Democratic presidential nomination, reflecting his executive experience, national fundraising dominance exceeding $50 million recently, and frequent media clashes with the Trump administration that boost his anti-Trump credentials. Alexandria Ocasio-Cortez trails at 8% buoyed by strong progressive and youth support evident in early polls, while Georgia Senator Jon Ossoff at 5.5% gains from battleground incumbency ahead of his 2026 reelection. Former Vice President Kamala Harris lags at 4.5% despite leading some March national primary polls like JL Partners (22%), as traders weigh her 2024 general election loss. Key differentiators include regional appeal, ideological lanes, and midterm performances; consolidation may hinge on 2026 results, DNC rules changes, or major endorsements shifting the wide-open field.
Experimental AI-generated summary referencing Polymarket data · Updated
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