Rob Sand leads Zach Lahn in the November 3, 2026 Iowa gubernatorial contest primarily due to his established statewide profile as state auditor, superior fundraising, and consistent narrow leads in summer polling that have prompted forecasters including the Cook Political Report to rate the open-seat race Lean Democratic. Incumbent Republican Kim Reynolds is not seeking a third term, and Lahn, a political newcomer and farmer-businessman, secured the GOP nomination in June by upsetting the Trump-endorsed primary frontrunner. Recent Suffolk University polling from August 20-23 showed Sand ahead 48-44 percent among likely voters, within the margin of error, amid economic pressures on Iowa farmers and mixed national political sentiment. Lahn’s lower name identification and limited resources have kept his position competitive but behind in trader assessments reflected in current market pricing.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedIowa Governor Election Winner
Iowa Governor Election Winner
$73,583 Vol.
$73,583 Vol.
Nov 2, 2026
Rob Sand (D)
75%
Zach Lahn (R)
25%
$73,583 Vol.
$73,583 Vol.
Nov 2, 2026
Rob Sand (D)
$30,497 Vol.
75%
Zach Lahn (R)
$43,086 Vol.
25%
This market will resolve according to the winner of the 2026 Iowa gubernatorial election.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.Rob Sand leads Zach Lahn in the November 3, 2026 Iowa gubernatorial contest primarily due to his established statewide profile as state auditor, superior fundraising, and consistent narrow leads in summer polling that have prompted forecasters including the Cook Political Report to rate the open-seat race Lean Democratic. Incumbent Republican Kim Reynolds is not seeking a third term, and Lahn, a political newcomer and farmer-businessman, secured the GOP nomination in June by upsetting the Trump-endorsed primary frontrunner. Recent Suffolk University polling from August 20-23 showed Sand ahead 48-44 percent among likely voters, within the margin of error, amid economic pressures on Iowa farmers and mixed national political sentiment. Lahn’s lower name identification and limited resources have kept his position competitive but behind in trader assessments reflected in current market pricing.
This market will resolve according to the winner of the 2026 Iowa gubernatorial election.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Market Opened: Oct 13, 2025, 6:38 PM ET
Volume
$73,583End Date
Nov 3, 2026Market Opened
Oct 13, 2025, 6:38 PM ETResolver
0x2F5e3684c...This market will resolve according to the winner of the 2026 Iowa gubernatorial election.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.Rob Sand leads Zach Lahn in the November 3, 2026 Iowa gubernatorial contest primarily due to his established statewide profile as state auditor, superior fundraising, and consistent narrow leads in summer polling that have prompted forecasters including the Cook Political Report to rate the open-seat race Lean Democratic. Incumbent Republican Kim Reynolds is not seeking a third term, and Lahn, a political newcomer and farmer-businessman, secured the GOP nomination in June by upsetting the Trump-endorsed primary frontrunner. Recent Suffolk University polling from August 20-23 showed Sand ahead 48-44 percent among likely voters, within the margin of error, amid economic pressures on Iowa farmers and mixed national political sentiment. Lahn’s lower name identification and limited resources have kept his position competitive but behind in trader assessments reflected in current market pricing.
This market will resolve according to the winner of the 2026 Iowa gubernatorial election.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
A candidate shall be considered to represent a party in the event that he or she is the nominee of the party in question. Candidates other than the Democratic or Republican nominee (e.g., Greens, Libertarian, independent) may be added at a later date.
Candidates who run as independents will not be encompassed by the “Democrat” or “Republican” options regardless of any affiliation they may have with the party.
The resolution source for this market is the Associated Press, Fox News, and NBC. This market will resolve once all three sources call the race for the same candidate. If all three sources haven’t called the race in this state for the same candidate, this market will resolve based on the official certification.
Volume
$73,583End Date
Nov 3, 2026Market Opened
Oct 13, 2025, 6:38 PM ETResolver
0x2F5e3684c...Rob Sand leads Zach Lahn in the November 3, 2026 Iowa gubernatorial contest primarily due to his established statewide profile as state auditor, superior fundraising, and consistent narrow leads in summer polling that have prompted forecasters including the Cook Political Report to rate the open-seat race Lean Democratic. Incumbent Republican Kim Reynolds is not seeking a third term, and Lahn, a political newcomer and farmer-businessman, secured the GOP nomination in June by upsetting the Trump-endorsed primary frontrunner. Recent Suffolk University polling from August 20-23 showed Sand ahead 48-44 percent among likely voters, within the margin of error, amid economic pressures on Iowa farmers and mixed national political sentiment. Lahn’s lower name identification and limited resources have kept his position competitive but behind in trader assessments reflected in current market pricing.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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