Who will run for the Democratic presidential nomination in 2028?
Short Answer
Both the model and the market overwhelmingly agree that Gavin Newsom is most likely to run for the Democratic presidential nomination in 2028, with only minor residual uncertainty.
1. Executive Verdict
- Newsom and Harris face potential challenges, potentially aiding a Pritzker self-funded campaign.
- Alexandria Ocasio-Cortez targets progressives; Josh Shapiro appeals to moderates and donors.
- The DNC established a 2028 primary calendar timeline; new early states may impact the race.
- Whitmer showed bipartisan appeal; she or Moore may target Midwest blue wall voters.
- No formal Democratic candidates announced as of May 8, 2026.
- No explicit H2 2026 data supports Newsom's predicted frontrunner status.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Kamala Harris | 63.0% | 40.5% | As current Vice President, she is a natural frontrunner for the party's nomination. |
| Alexandria Ocasio-Cortez | 49.0% | 26.0% | Her progressive platform and national profile may attract significant support. |
| Wes Moore | 47.0% | 32.3% | The Maryland Governor is seen as a rising star within the Democratic party. |
| Tim Walz | 12.0% | 5.1% | The Minnesota Governor may appeal to Midwestern voters in the primaries. |
| Gavin Newsom | 87.0% | 82.9% | The California Governor is frequently discussed as a potential presidential candidate. |
Current Context
Gavin Newsom leads early prediction markets for the 2028 Democratic nomination. As of May 2026, Gavin Newsom holds the top position in prediction markets, registering 24.8-27.3% on Polymarket and 25% on Covers [^][^][^]. Meanwhile, Kamala Harris stated on April 10, 2026, that she "might" run again, leading early polls but currently trailing in betting markets [^][^]. Other notable contenders include Alexandria Ocasio-Cortez, who maintains 8-8.5% in markets and demonstrates strong appeal among youth, according to a Yale Youth Poll [^][^][^]. Jon Ossoff is also gaining traction, appealing to moderates and holding 6-8.9% in current prediction markets [^][^].
Over twenty potential Democratic candidates are being considered for the 2028 race. Ballotpedia, as of February 2026, lists more than twenty potential Democratic candidates, including prominent figures like Newsom, Harris, Josh Shapiro, J.B. Pritzker, and Gretchen Whitmer [^]. The Democratic National Committee (DNC) is actively reviewing applications from twelve states, such as New Hampshire, South Carolina, Georgia, and Michigan, for early primary slots in the 2028 calendar, a process initiated in January 2026 [^][^]. The general election is scheduled for November 7, 2028, and will not feature an incumbent, as the current president, Donald Trump, is term-limited [^][^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This prediction market has exhibited a stable, sideways trend, with its price confined to a narrow 4-point range between 65.0% and 69.0%. The current price of 69.0% is at the top of this range, which has acted as a resistance level, while the 65.0% mark has served as support. The price began at 68.0% and has shown minimal net change over the observed period, indicating a lack of strong directional momentum. The chart does not show any significant price spikes or drops that would correspond to the provided context, such as the April 10 statement from Kamala Harris; the market's price remained stable for weeks following that development.
Trading volume has been extremely low throughout the period, with only 64 contracts traded in total and several days registering no volume at all. This pattern of low liquidity suggests that there is little active participation or strong conviction among traders regarding the current price. The price levels have not been validated by significant trading activity, which can sometimes indicate that the market is waiting for a more definitive catalyst. The minor price increase from 68.0% to 69.0% in early May occurred on very low volume, reducing the significance of the move.
Overall, the price action suggests that market sentiment is stable and has priced in a consistently high probability for this outcome, hovering in the high 60s. The combination of a tight trading range and minimal volume implies that the market is in a state of equilibrium, with current information largely accounted for. While the price is testing the high end of its range, the lack of accompanying volume suggests traders are not aggressively pushing the price higher, but rather are in a "wait-and-see" mode.
3. Market Data
Contract Snapshot
This market resolves to Yes if Alexandria Ocasio-Cortez announces a presidential campaign for the 2028 Democratic U.S. presidential nomination before January 1, 2028, based on reports from specified news sources (including The New York Times, AP, Reuters, Politico, and others). If no such announcement occurs by this date, the market resolves to No. The market opened on March 22, 2025, and will close early if the event happens, or by January 1, 2028, 10:00 AM EST if it does not. Employees of the listed source agencies are prohibited from trading this contract.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Gavin Newsom | $0.87 | $0.14 | 87% |
| Pete Buttigieg | $0.84 | $0.19 | 84% |
| Andy Beshear | $0.81 | $0.22 | 80% |
| J.B. Pritzker | $0.80 | $0.21 | 80% |
| Josh Shapiro | $0.83 | $0.22 | 79% |
| Rahm Emanuel | $0.75 | $0.28 | 72% |
| Cory Booker | $0.69 | $0.34 | 69% |
| Chris Murphy | $0.72 | $0.33 | 68% |
| Mark Kelly | $0.68 | $0.35 | 68% |
| Ro Khanna | $0.68 | $0.34 | 67% |
| Kamala Harris | $0.66 | $0.37 | 63% |
| Mitch Landrieu | $0.69 | $0.38 | 62% |
| Gretchen Whitmer | $0.67 | $0.36 | 61% |
| Ruben Gallego | $0.59 | $0.45 | 57% |
| Jared Polis | $0.55 | $0.50 | 54% |
| Elissa Slotkin | $0.52 | $0.53 | 50% |
| Alexandria Ocasio-Cortez | $0.51 | $0.51 | 49% |
| Wes Moore | $0.50 | $0.52 | 47% |
| Jon Ossoff | $0.43 | $0.58 | 43% |
| Abigail Spanberger | $0.39 | $0.64 | 33% |
| Raphael Warnock | $0.33 | $0.69 | 31% |
| Chris Van Hollen | $0.30 | $0.76 | 29% |
| Phil Murphy | $0.34 | $0.70 | 29% |
| Dean Phillips | $0.27 | $0.78 | 28% |
| Roy Cooper | $0.27 | $0.76 | 25% |
| Stephen A. Smith | $0.28 | $0.77 | 24% |
| John Fetterman | $0.28 | $0.76 | 23% |
| Mark Cuban | $0.24 | $0.81 | 21% |
| Jon Stewart | $0.20 | $0.81 | 20% |
| Mikie Sherrill | $0.23 | $0.82 | 19% |
| Tim Walz | $0.12 | $0.93 | 12% |
| Hunter Biden | $0.13 | $0.90 | 11% |
| Michelle Obama | $0.11 | $0.93 | 7% |
| Hillary Clinton | $0.05 | $0.98 | 6% |
| Barack Obama | $0.05 | $0.99 | 1% |
Market Discussion
Traders are actively discussing several potential Democratic nominees for 2028, with significant debate surrounding Kamala Harris's potential bid. Arguments for her running include calls for her to take the lead, while arguments against point to past electoral results, perceived hesitation, and the idea that the party needs a 'hard reset.' Other candidates like Wes Moore and Jon Ossoff are also endorsed by some traders, highlighting a varied outlook on the upcoming nomination race.
4. What fundraising and polling data from H2 2026 supports Gavin Newsom's current frontrunner status over Kamala Harris in 2028 prediction markets?
| Gavin Newsom Polymarket Implied Probability | 27% [^][^][^] |
|---|---|
| Kamala Harris Polymarket Implied Probability | 6-8% [^][^][^] |
| Gavin Newsom UC Berkeley Poll (March 2026) | 28% [^][^] |
No explicit H2 2026 fundraising or polling data is available from the provided sources to substantiate Gavin Newsom's predicted frontrunner status over Kamala Harris for the 2028 Democratic presidential nomination [^] [^] [^] . Despite this specific temporal gap, other available information generally indicates a lead for Newsom.
Earlier data also supports Newsom's lead among Democratic voters and in fundraising. A UC Berkeley poll conducted in March 2026, outside the specified H2 2026 timeframe, revealed Newsom with 28% support among California Democratic primary voters, compared to Harris's 14% [^][^]. Additionally, Gavin Newsom's Campaign for Democracy PAC had successfully raised $3.9 million by September 2025 [^].
5. What potential stumbles by frontrunners Newsom or Harris before Q1 2027 could create a viable opening for a self-funded campaign by J.B. Pritzker?
| Newsom CA Primary Poll | 28% (March 2026 [^]) |
|---|---|
| Harris Echelon Poll | 22% (April 2026 [^]) |
| Pritzker Prediction Market | ~2% (2026 [^][^]) |
Frontrunners Newsom and Harris face potential challenges creating an opening for Pritzker. Governor Gavin Newsom currently shows varying leads over Vice President Kamala Harris in early polling for the 2028 Democratic presidential nomination. A March 2026 California Democratic primary poll indicated Newsom leading Harris 28% to 14% [^]. However, an April 2026 Echelon poll suggested a more fragmented national Democratic field, with Harris at 22% and Newsom at 21% [^]. A significant vulnerability for Newsom, particularly susceptible to Republican attacks, is his record on homelessness [^].
Harris's past challenges create an opening for self-funded candidate Pritzker. Vice President Kamala Harris carries baggage from the 2024 election cycle, including a suppressed Democratic National Committee autopsy report and criticisms regarding her memoir for allegedly dodging responsibility [^][^]. This fragmented Democratic field, combined with potential stumbles by frontrunners, could create a viable opening for J.B. Pritzker, described as a billionaire self-funder with an anti-Trump backbone [^]. Current prediction markets reflect Newsom at 26-27%, Harris at 5-6%, and Pritzker at approximately 2% [^][^].
6. How do the policy platforms and donor networks of Alexandria Ocasio-Cortez and Josh Shapiro appeal to the progressive versus moderate wings of the Democratic party?
| AOC H1 2025 Fundraising | $15M from 736K small donors, averaging $20 per donation [^] |
|---|---|
| Shapiro Bloomberg Donation (2023/2026 cycles) | $2.5M from Bloomberg [^] |
| Shapiro Greylock/Reid Hoffman Donation (2023/2026 cycles) | $1.1M from Greylock/Reid Hoffman [^] |
Alexandria Ocasio-Cortez's platform and fundraising clearly target the Democratic progressive wing. Her advocacy for policies such as Medicare for All, the Green New Deal, and a federal jobs guarantee aligns with core progressive ideals [^][^][^]. This progressive appeal is further evidenced by her fundraising efforts, which amassed $15 million in the first half of 2025 from 736,000 small donors, with an average donation of $20 [^].
Josh Shapiro appeals to moderates through a centrist policy and donor network. Described as a centrist Democrat, Shapiro attracts a broader base of voters by supporting policies like pro-abortion rights and a $15 minimum wage, while also holding pro-Israel views and having previously supported the death penalty [^]. His donor base reflects this wider appeal, including significant contributions such as $2.5 million from Bloomberg [^] and $1.1 million from Greylock/Reid Hoffman [^], alongside support from unions and business leaders [^].
Democrats debate balancing progressive priorities with centrist appeal for 2028. The Democratic party is currently grappling with whether a progressive or centrist strategy will be more effective for the 2028 election cycle [^]. This internal discussion centers on how to best balance the priorities of the party's base with the critical need to appeal to swing voters [^].
7. What is the official DNC timeline for setting the 2028 primary calendar, and how might the inclusion of new early states like Michigan or Georgia impact the race?
| DNC 2028 early states resolution passed | October 27, 2025 [^][^][^] |
|---|---|
| RFP deadline for applicant states | January 16, 2026 [^][^][^] |
| Gavin Newsom 2028 Dem nomination odds | 27% [^] |
The Democratic National Committee (DNC) established a detailed timeline for the 2028 primary calendar. The DNC's Rules and Bylaws Committee (RBC) initiated the 2028 early states selection process by passing a resolution on October 27, 2025 [^][^][^]. The deadline for states to submit Requests for Proposals (RFPs) was set for January 16, 2026, with 12 applicant states subsequently advancing in the process on January 31, 2026 [^][^][^]. The DNC plans for the early window to include 4-5 states, ensuring one state is selected from each of the East, Midwest, South, and West regions [^][^].
Twelve states have applied for a coveted early primary position. Among the states that submitted proposals for an early primary slot were Delaware, Georgia, Illinois, Iowa, Michigan, Nevada, New Hampshire, New Mexico, North Carolina, South Carolina, Tennessee, and Virginia [^][^]. Michigan is being highlighted as a 'most diverse battleground' [^], while Georgia's potential inclusion early in the calendar is contingent on Democratic victories in the 2026 elections [^]. However, specific research on how the inclusion of new early states, such as Michigan or Georgia, might impact the Democratic presidential nomination race in 2028 is not currently available.
Early projections reveal potential contenders for the 2028 Democratic nomination. Regarding the prospective candidates for the 2028 Democratic presidential nomination, Polymarket's current odds show Gavin Newsom leading with 27% [^]. Other notable figures include Alexandria Ocasio-Cortez (AOC) at 8-9%, Kamala Harris at 6%, and Jon Ossoff also at 6% [^].
8. What electoral data from 2024-2026 suggests Gretchen Whitmer or Wes Moore could successfully appeal to Midwest 'blue wall' voters in a 2028 primary?
| Whitmer 2025 Michigan Approval | 63% (2025 poll) [^] |
|---|---|
| Michigan 2024 Presidential Result | Flipped to Trump by 1.42% [^] |
| Whitmer 2026 Michigan Approval | 50-59.6% (2026 polls) [^][^][^] |
Gretchen Whitmer initially demonstrated strong bipartisan appeal in Michigan despite the state flipping Republican. In 2025, she held a 63% overall approval rating in Michigan, including 66% among independents and 35% among Republicans [^]. Her ability to foster cross-party support was further highlighted by 60% of Michigan voters backing her collaboration with Donald Trump in a 2025 poll [^]. However, the state of Michigan, considered a key 'blue wall' territory, did flip to Trump in the 2024 presidential election by a margin of 1.42%, indicating a challenging political landscape for Democrats in the region [^].
Whitmer's approval ratings later dipped; Wes Moore's Midwest appeal remains unclear. Following the 2024 election results, Whitmer's approval ratings in Michigan decreased to between 50% and 59.6% in 2026 polls, coinciding with broader national sentiments that the country was on the 'wrong track' [^][^][^]. While Wes Moore campaigned in Michigan, Wisconsin, and Pennsylvania in 2024, the available electoral data from 2024-2026 does not directly indicate his specific appeal to Midwest 'blue wall' voters [^]. His approval rating in Maryland was 52% in 2025-2026, and the 2024 cycle also saw Democratic losses nationally from Maryland [^][^].
9. What Could Change the Odds
Key Catalysts
The speculative field for the Democratic presidential nominee in 2028 includes several prominent figures, as no formal candidates have been announced as of May 8, 2026 [^] . Gavin Newsom holds a 25% implied probability on the Polymarket Democratic nominee market as of May 2026 [^][^]. Kamala Harris confirmed in April 2026 that she is considering a 2028 run [^][^], and leads some early polls, such as the RCP average at 28% [^], while generally polling or appearing in markets between 8-28% [^][^][^]. Other contenders include Alexandria Ocasio-Cortez, who is at 8% on the Polymarket nominee market and rising in betting odds [^][^], and Jon Ossoff, who is at 6.8-8.9% in markets and gaining among moderates [^][^]. Andy Beshear is also identified as potentially underpriced in markets due to his red-state wins [^].
A significant catalyst to watch is the ongoing Democratic National Committee's early primary process, with 12 states having applied in January 2026 for a spot at the front of the line [^] [^] . Decisions on the primary calendar are expected in spring 2026 [^][^]. These developments will precede the general election, which is scheduled for November 7, 2028, with early voting set to begin in late September 2028 [^].
Key Dates & Catalysts
- Expiration: January 01, 2028
- Closes: January 01, 2028
10. Decision-Flipping Events
- Trigger: The speculative field for the Democratic presidential nominee in 2028 includes several prominent figures, as no formal candidates have been announced as of May 8, 2026 [^] .
- Trigger: Gavin Newsom holds a 25% implied probability on the Polymarket Democratic nominee market as of May 2026 [^] [^] .
- Trigger: Kamala Harris confirmed in April 2026 that she is considering a 2028 run [^] [^] , and leads some early polls, such as the RCP average at 28% [^] , while generally polling or appearing in markets between 8-28% [^] [^] [^] .
- Trigger: Other contenders include Alexandria Ocasio-Cortez, who is at 8% on the Polymarket nominee market and rising in betting odds [^] [^] , and Jon Ossoff, who is at 6.8-8.9% in markets and gaining among moderates [^] [^] .
12. Historical Resolutions
No historical resolution data available for this series.
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