Democratic primary matchup

Gavin Newsom vs Josh Shapiro: 2028

Gavin Newsom and Josh Shapiro are both potential candidates for the Democratic nomination in 2028. They would be competing for the same primary voters. No one has formally declared yet, so this is a comparison of where each stands, not a result.

Gavin Newsom headshotGavin Newsom
Governor of California
DemocraticLikely to run
15%Win-presidency snapshot
Age (2026)
58
Home state
California
Age in 2029
61
VS
Josh Shapiro headshotJosh Shapiro
Governor of Pennsylvania
DemocraticLikely to run
Age (2026)
53
Home state
Pennsylvania
Age in 2029
55

Percentages are a snapshot of the Polymarket 2028 presidential winner market (June 2026). They move constantly and mostly track name recognition this far out - they are not forecasts.

Gavin Newsom: where things stand

Term-limited California governor with a high national profile built countering the Trump administration. Says he will give 2028 serious thought after the 2026 midterms.

Standing: Sits near the top of Democratic prediction markets and polls a close second among Democrats in early primary surveys.

Full Gavin Newsom 2028 profile

Josh Shapiro: where things stand

Popular governor of the pivotal swing state of Pennsylvania, seen as a strong general-election profile. Appeared alongside other hopefuls on the early circuit.

Standing: Polls in high single digits; consistently ranked top-tier by analysts.

Full Josh Shapiro 2028 profile

Quick answers

Gavin Newsom vs Josh Shapiro: FAQ

Who would win, Gavin Newsom or Josh Shapiro, in 2028?
It is too early to know. No 2028 nominees have been chosen and reliable head-to-head 2028 polling does not exist yet. Gavin Newsom is currently rated "Likely to run" and Josh Shapiro "Likely to run" to run.
Are Gavin Newsom and Josh Shapiro running for president in 2028?
As of June 2026 neither has formally declared. Gavin Newsom: Near the top of Democratic prediction markets; operatives' 'guy to beat'. Josh Shapiro: Says he wants to be 'part of that conversation'.
Is this a primary matchup?
Yes. Both Gavin Newsom and Josh Shapiro are Democrats, so they would compete in the same party primary, not against each other in the general election.
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