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Will Gavin Newsom win the 2028 Democratic presidential nomination?

As of September 2026, Polymarket traders give “Will Gavin Newsom win the 2028 Democratic presidential nomination?” a 16% chance of resolving YES. $215.8k has traded in the last 24 hours, and it resolves on November 7, 2028. A YES price of 16% is the market-implied probability the event happens — not a guarantee. Verify the full resolution criteria on Polymarket before trading.

YES

16¢

NO

84¢

24h volume

$215.8k

Open interest

Will Gavin Newsom win the 2028 Democratic presidential nomination?

Polymarket
as of Sep 21, 2026

YES probability for "Will Gavin Newsom win the 2028 Democratic presidential nomination?" moved from 15% to 16% across 78 points. Current 16%. Data points: Sep 5: 15%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 5: 14%, Sep 15: 17%, Sep 15: 20%, Sep 15: 20%, Sep 15: 19%, Sep 15: 18%, Sep 15: 18%, Sep 15: 18%, Sep 15: 19%, Sep 15: 19%, Sep 15: 19%, Sep 15: 19%, Sep 15: 18%, Sep 15: 18%, Sep 15: 18%, Sep 15: 18%, Sep 16: 18%, Sep 16: 18%, Sep 16: 18%, Sep 16: 18%, Sep 16: 16%, Sep 16: 17%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 17%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Sep 16: 16%, Now: 16%

The WeeBet Angle

Gavin Newsom win the 2028 Democratic presidential nomination on Polymarket

16% Drifting on a well-backed number.

16%
Implied
$215.8k
Liquidity
+2pts
7-day momentum

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FAQ

What are the odds of Will Gavin Newsom win the 2028 Democratic presidential nomination??
As of September 2026, the prediction market on Polymarket implies a 16% probability of YES.
Where can I trade Will Gavin Newsom win the 2028 Democratic presidential nomination??
This contract trades on Polymarket. WeeBet links you to the source platform — we don't accept wagers.
When does this market resolve?
It is scheduled to resolve on November 7, 2028, at which point YES or NO pays out based on the platform's resolution source.