Recent Emerson College polling released late August shows Democrat Rob Sand, the popular state auditor, edging top Republican contenders Brad Sherman (state auditor) and Mike Nardini (former Navy admiral) by 2–3 points in hypothetical matchups for Iowa's open 2026 gubernatorial race, fueling trader consensus at 51.5% for a Democratic winner despite the state's Republican lean (Trump +8 in 2020). Term-limited Gov. Kim Reynolds' departure has created a leveled field between well-known auditors and a military veteran, keeping the contest tight amid undecided voters and low name recognition. Separation could come from June 2026 primaries, fundraising edges, national political winds, or shifts in rural turnout versus urban mobilization in this battleground-state proxy.
Experimental AI-generated summary referencing Polymarket data · UpdatedIowa Governor Election Winner
Iowa Governor Election Winner
$13,198 Vol.
$13,198 Vol.
Nov 3, 2026
Democrat
52%
Republican
45%
$13,198 Vol.
$13,198 Vol.
Nov 3, 2026
Democrat
$0 Vol.
52%
Republican
$13,198 Vol.
45%
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.Recent Emerson College polling released late August shows Democrat Rob Sand, the popular state auditor, edging top Republican contenders Brad Sherman (state auditor) and Mike Nardini (former Navy admiral) by 2–3 points in hypothetical matchups for Iowa's open 2026 gubernatorial race, fueling trader consensus at 51.5% for a Democratic winner despite the state's Republican lean (Trump +8 in 2020). Term-limited Gov. Kim Reynolds' departure has created a leveled field between well-known auditors and a military veteran, keeping the contest tight amid undecided voters and low name recognition. Separation could come from June 2026 primaries, fundraising edges, national political winds, or shifts in rural turnout versus urban mobilization in this battleground-state proxy.
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
$13,198End 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.Recent Emerson College polling released late August shows Democrat Rob Sand, the popular state auditor, edging top Republican contenders Brad Sherman (state auditor) and Mike Nardini (former Navy admiral) by 2–3 points in hypothetical matchups for Iowa's open 2026 gubernatorial race, fueling trader consensus at 51.5% for a Democratic winner despite the state's Republican lean (Trump +8 in 2020). Term-limited Gov. Kim Reynolds' departure has created a leveled field between well-known auditors and a military veteran, keeping the contest tight amid undecided voters and low name recognition. Separation could come from June 2026 primaries, fundraising edges, national political winds, or shifts in rural turnout versus urban mobilization in this battleground-state proxy.
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
$13,198End Date
Nov 3, 2026Market Opened
Oct 13, 2025, 6:38 PM ETResolver
0x2F5e3684c...Recent Emerson College polling released late August shows Democrat Rob Sand, the popular state auditor, edging top Republican contenders Brad Sherman (state auditor) and Mike Nardini (former Navy admiral) by 2–3 points in hypothetical matchups for Iowa's open 2026 gubernatorial race, fueling trader consensus at 51.5% for a Democratic winner despite the state's Republican lean (Trump +8 in 2020). Term-limited Gov. Kim Reynolds' departure has created a leveled field between well-known auditors and a military veteran, keeping the contest tight amid undecided voters and low name recognition. Separation could come from June 2026 primaries, fundraising edges, national political winds, or shifts in rural turnout versus urban mobilization in this battleground-state proxy.
Experimental AI-generated summary referencing Polymarket data · Updated
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