TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Politics
IA-02 Democratic Primary Winner
polymarket

IA-02 Democratic Primary Winner

Volume:
$13,827

Lindsay James

 - Polymarket

Lindsay James - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 3, 2026

Closed: Jun 1, 8:00 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

Lindsay James

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$6,279
N/A
N/A
N/A
Settled
Yes
polymarket

Clint Twedt-Ball

0%
Yes 0¢No 100¢
—
N/A
$2,434
N/A
N/A
N/A
Settled
No
polymarket

Kathy Dolter

0%
Yes 0¢No 100¢
—
N/A
$2,192
N/A
N/A
N/A
Settled
No
polymarket

Guy Morgan

0%
Yes 0¢No 100¢
—
N/A
$1,562
N/A
N/A
N/A
Settled
No
polymarket

Don Primus

0%
Yes 0¢No 100¢
—
N/A
$1,359
N/A
N/A
N/A
Settled
No
polymarket

Person A

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N/A
100¢
N/A
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Settled
No
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Person C

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100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Person E

N/A
N/A
100¢
N/A
N/A
N/A
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N/A
Settled
No
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Person G

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100¢
N/A
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Settled
No
polymarket

Person I

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N/A
100¢
N/A
N/A
N/A
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N/A
Settled
No
polymarket

Person K

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100¢
N/A
N/A
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N/A
Settled
No
polymarket

Person M

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100¢
N/A
N/A
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Settled
No
polymarket

Person O

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Settled
No
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Person Q

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Settled
No
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Person S

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Settled
No
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Person U

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Settled
No
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Person W

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100¢
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Settled
No
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Person Y

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100¢
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Settled
No
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Other

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100¢
N/A
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Settled
No
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Person B

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Settled
No
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Person D

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100¢
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Settled
No
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Person F

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100¢
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Settled
No
polymarket

Person H

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100¢
N/A
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N/A
Settled
No
polymarket

Person J

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Person L

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 32

Intro

This market tracks which candidate will secure the Democratic Party nomination to represent Iowa's 2nd congressional district in the 2026 midterm elections. On Polymarket, Lindsay James commands 93.5% probability of winning the Democratic nomination, with Kathy Dolter at 2.4%. Resolution will be determined by official Democratic sources including democrats.org, based on the outcome of the June 2, 2026 Democratic primary election for IA-02. Watch the primary results on June 2, 2026 to see whether the frontrunner maintains her commanding position or if an upset occurs.

Frequently asked questions

The IA-02 Democratic Primary Winner dashboard on Polymarket tracks real-time odds and historical price movements for the leading Democratic nominee candidate in Iowa's 2nd congressional district primary. The dashboard displays current implied probability, 24-hour trading volume of $1,211, and cumulative market depth. Users can monitor how odds shift as new campaign developments, endorsements, and polling data emerge. The interface provides a transparent view of market sentiment and liquidity, helping traders and observers understand which candidates the prediction market favors at any given moment.

Prediction market odds on Polymarket often diverge from traditional polling averages because markets incorporate real-money incentives and forward-looking expectations. While polls capture voter sentiment at a single point in time, prediction markets reflect traders' beliefs about the actual primary outcome, including factors like campaign momentum, fundraising, and ground organization. The IA-02 Democratic Primary market may show higher or lower confidence in specific candidates than polls suggest, revealing where informed participants see value or risk. Comparing the two reveals whether the market is pricing in information that surveys have not yet captured.

The IA-02 Democratic Primary Winner market is scheduled to resolve on Jun 2, 2026. Resolution is determined by the official results of Iowa's 2nd congressional district Democratic primary election. The market will settle based on which candidate receives the Democratic Party's nomination for the general election in that district. Traders should monitor the Iowa Democratic Party's official announcements and state election authorities for confirmation of the nominee. Any changes to primary dates or procedures may affect the resolution timeline.

Key catalysts for IA-02 Democratic Primary odds include candidate endorsements from local and national Democratic figures, campaign spending reports, debate performances, and grassroots organizing announcements. Polling releases specific to the district will directly influence market prices. Candidate withdrawals or new entrants into the race can trigger sharp repricing. Media coverage of scandals, policy positions, or candidate viability assessments may shift trader sentiment. Turnout expectations and early voting data closer to the primary date will also move odds. Major national political developments affecting Democratic momentum could indirectly influence local primary dynamics.