California Governor Gavin Newsom commands trader consensus at 24% implied probability for the 2028 Democratic presidential nomination, reflecting his national profile, fundraising strength, and executive experience amid a fragmented field post-2024 defeat. Recent mid-March national polls show mixed results, with Kamala Harris leading some at 22-31% but Newsom close behind at 19% or topping California primary surveys, while Alexandria Ocasio-Cortez gains at 8% from high-profile international appearances signaling broader appeal. Jon Ossoff's 6% stems from Georgia incumbency and midterm reelection prospects. Consolidation could hinge on 2026 midterm outcomes for battleground governors and senators like Josh Shapiro and Mark Kelly, early fundraising reports, and Iowa caucus polling, as the wide-open primary favors those proving electability in swing states.
Experimental AI-generated summary referencing Polymarket data · UpdatedDemocratic Presidential Nominee 2028
Democratic Presidential Nominee 2028
Gavin Newsom 24.4%
Alexandria Ocasio-Cortez 8.3%
Jon Ossoff 5.8%
Kamala Harris 4.5%
$928,356,072 Vol.
$928,356,072 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Pete Buttigieg
4%

Josh Shapiro
4%

James Talarico
2%

J.B. Pritzker
2%

Jon Stewart
2%

Andy Beshear
2%

Mark Kelly
2%

Ruben Gallego
2%

Ro Khanna
2%

Wes Moore
2%

Gretchen Whitmer
1%

Oprah Winfrey
1%

Michelle Obama
1%

Rahm Emanuel
1%

Cory Booker
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

Stephen A. Smith
1%

Chris Murphy
1%

John Fetterman
1%

LeBron James
1%

Gina Raimondo
1%

Liz Cheney
1%

Zohran Mamdani
1%

MrBeast
1%

Roy Cooper
1%

Chelsea Clinton
1%

George Clooney
1%

Kim Kardashian
1%

Jared Polis
1%

Hillary Clinton
1%

Barack Obama
1%

Tim Walz
1%

Andrew Yang
1%

Phil Murphy
1%

Hunter Biden
1%

Jasmine Crockett
1%

Raphael Warnock
1%

Bernie Sanders
1%

Beto O’Rourke
1%
Gavin Newsom 24.4%
Alexandria Ocasio-Cortez 8.3%
Jon Ossoff 5.8%
Kamala Harris 4.5%
$928,356,072 Vol.
$928,356,072 Vol.

Gavin Newsom
24%

Alexandria Ocasio-Cortez
8%

Jon Ossoff
6%

Kamala Harris
4%

Pete Buttigieg
4%

Josh Shapiro
4%

James Talarico
2%

J.B. Pritzker
2%

Jon Stewart
2%

Andy Beshear
2%

Mark Kelly
2%

Ruben Gallego
2%

Ro Khanna
2%

Wes Moore
2%

Gretchen Whitmer
1%

Oprah Winfrey
1%

Michelle Obama
1%

Rahm Emanuel
1%

Cory Booker
1%

Mark Cuban
1%

Dwayne 'The Rock' Johnson
1%

Stephen A. Smith
1%

Chris Murphy
1%

John Fetterman
1%

LeBron James
1%

Gina Raimondo
1%

Liz Cheney
1%

Zohran Mamdani
1%

MrBeast
1%

Roy Cooper
1%

Chelsea Clinton
1%

George Clooney
1%

Kim Kardashian
1%

Jared Polis
1%

Hillary Clinton
1%

Barack Obama
1%

Tim Walz
1%

Andrew Yang
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.
California Governor Gavin Newsom commands trader consensus at 24% implied probability for the 2028 Democratic presidential nomination, reflecting his national profile, fundraising strength, and executive experience amid a fragmented field post-2024 defeat. Recent mid-March national polls show mixed results, with Kamala Harris leading some at 22-31% but Newsom close behind at 19% or topping California primary surveys, while Alexandria Ocasio-Cortez gains at 8% from high-profile international appearances signaling broader appeal. Jon Ossoff's 6% stems from Georgia incumbency and midterm reelection prospects. Consolidation could hinge on 2026 midterm outcomes for battleground governors and senators like Josh Shapiro and Mark Kelly, early fundraising reports, and Iowa caucus polling, as the wide-open primary favors those proving electability in swing states.
Experimental AI-generated summary referencing Polymarket data · Updated
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