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Primary Elections predictions & odds

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How many Democratic Senate Incumbents will not win their Primary?

How many Democratic Senate Incumbents will not win their Primary?

81%

0

$6.3K Vol.

$2.7K Liq.

How many Republican House Incumbents will not win their Primary?

How many Republican House Incumbents will not win their Primary?

1%

>15

$60.2K Vol.

$6.7K Liq.

1

How many Democratic House Incumbents will not win their Primary?

How many Democratic House Incumbents will not win their Primary?

42%

7-9

$2.3K Vol.

$7.0K Liq.

How many Republican Senate Incumbents will not win their Primary?

How many Republican Senate Incumbents will not win their Primary?

86%

2

$7.2K Vol.

$18.3K Liq.

California Governor Primary Election: First Place

California Governor Primary Election: First Place

99%

Xavier Becerra

$879K Vol.

$632K Liq.

10

WA-03 Primary Winners

WA-03 Primary Winners

97%

John Braun

$45.5K Vol.

$29.0K Liq.

1

Ends in about 2 months

California Governor Primary Election: Santa Clara County Winner

California Governor Primary Election: Santa Clara County Winner

83%

Xavier Becerra

$10.2K Vol.

$9.3K Liq.

California Governor Primary Election: Orange County Winner

California Governor Primary Election: Orange County Winner

98%

Steve Hilton

$4.8K Vol.

$4.1K Liq.

1

California Governor Primary Election: Los Angeles County Winner

California Governor Primary Election: Los Angeles County Winner

99%

Xavier Becerra

$27.2K Vol.

$20.4K Liq.

Alaska At-Large Primary Winners

Alaska At-Large Primary Winners

94%

Nick Begich III

$9.0K Vol.

$33.5K Liq.

Ends in 2 months

Who will advance from the Alaska Governor primary?

Who will advance from the Alaska Governor primary?

98%

Tom Begich

$199K Vol.

$59.1K Liq.

2

Ends in 2 months

California Governor Primary Election: San Francisco Winner

California Governor Primary Election: San Francisco Winner

97%

Tom Steyer

$9.4K Vol.

$13.2K Liq.

1

South Carolina Senate Republican Primary: First Round Margin of Victory

South Carolina Senate Republican Primary: First Round Margin of Victory

100%

Graham 20–30%

$13.4K Vol.

$18.3K Liq.

1

California Governor Primary Election: San Diego County Winner

California Governor Primary Election: San Diego County Winner

95%

Steve Hilton

$8.7K Vol.

$17.2K Liq.

Guam Governor Democratic Primary Winner

Guam Governor Democratic Primary Winner

76%

Therese Terlaje

$17.8K Vol.

$7.2K Liq.

Ends in about 2 months

KY-04 Republican Primary: Turnout

KY-04 Republican Primary: Turnout

100%

100-110k

$48.1K Vol.

$20.4K Liq.

1

MO-01 Democratic Primary Winner

MO-01 Democratic Primary Winner

54%

Wesley Bell

$15.9K Vol.

$2.6K Liq.

Ends in about 2 months

Guam Governor Republican Primary Winner

Guam Governor Republican Primary Winner

59%

Vicente Ada

$29.7K Vol.

$15.2K Liq.

2

Ends in about 2 months

Graham Platner vote share in 2026 Maine Democratic Senate Primary

Graham Platner vote share in 2026 Maine Democratic Senate Primary

96%

70-75%

$15.9K Vol.

$8.8K Liq.

MN-02 Democratic Primary Winner

MN-02 Democratic Primary Winner

86%

Matt Little

$33.3K Vol.

$16.9K Liq.

Ends in about 2 months

Frequently Asked Questions

Polymarket is the world’s largest prediction market, where you can stay informed and profit from your knowledge by trading on things related to breaking news, politics, sports, elections, crypto, finance, tech, culture, including topics like Primary Elections.

Polymarket currently hosts 151 active markets for Primary Elections that lets you track or trade on predictions like “How many Democratic Senate Incumbents will not win their Primary? ”. Whether you are tracking widely debated events or niche outcomes, the platform aggregates real-time odds based on over $1.4M in trading volume, providing a comprehensive view of fan and investor sentiment.

Each polymarket is a yes/no question. You buy shares in “yes” or “no” outcomes. Prices reflect crowd-sourced odds and probabilities. For example, if yes is at 30 cents, that’s a 30% chance. Markets resolve based on official results. For multi-outcome events, like “California Governor Primary Election: First Place,” you simply trade on the specific outcome you think will win.

As of today, the most active market is “California Governor Primary Election: First Place,” where the crowd is currently assigning a 99% chance to Xavier Becerra. These odds update in real-time as new information emerges and users trade, offering a dynamic snapshot of what the market believes will happen compared to traditional bookmaker odds.

It cuts through the noise. Unlike polls or punditry, Polymarket shows you real-time odds on Primary Elections predictions backed by financial conviction that are often faster and more accurate than experts or surveys. You get an unbiased view of what thousands of traders think will actually happen, often more accurate than polls. Plus, you can trade shares and potentially profit if your predictions are spot on.