Which party will win the 2026 US Senate election in Iowa?

Frequently asked questions

What are the current odds for Which party will win the 2026 US Senate election in Iowa??

PredictIt prices Republican at 59% as of September 12, 2026.

How is Which party will win the 2026 US Senate election in Iowa? settled?

PredictIt settles this market as follows: The contract that resolves to Yes shall be that which identifies the party whose candidate wins the 2026 election to the U.S. Senate from Iowa. <br /><br />A candidate shall be considered to represent a party if such individual is the nominee, or has a ballot-listed affiliation, of that party.<br /><br />PredictIt reserves the right to wait for further official, party, judicial or other relevant announcements, reports or decisions to resolve any ambiguity or uncertainty before the market is settled.

Where else is Which party will win the 2026 US Senate election in Iowa? listed?

The same question is also listed on Manifold Markets, ForecastEx.

POLYMARKET

Next French Presidential Election

• Marine Le Pen+0.2pt36.5%
• Édouard Philippe-1.0pt29.2%
• Jean-Luc Mélenchon12.5%

+38 more outcomes

Total Vol

$132.8M

24h Vol

$1.6M

POLYMARKET

Republican Presidential Nominee 2028

• J.D. Vance+0.4pt51%
• Marco Rubio+0.3pt18%
• Tucker Carlson4%

+39 more outcomes

POLYMARKET

Brazil Presidential Election

• Flávio Bolsonaro-4.7pt49.5%
• Luiz Inácio Lula da Silva+5.0pt48.5%
• Renan Santos-0.3pt2%

+16 more outcomes

POLYMARKET

Democratic Presidential Nominee 2028

• Alexandria Ocasio-Cortez-1.8pt18%
• Jon Ossoff16%
• Gavin Newsom-0.4pt14%

+48 more outcomes

KALSHI

2028 Democratic presidential nominee

• Jon Ossoff17.7%
• Alexandria Ocasio-Cortez16.7%
• Gavin Newsom+1.0pt14.6%

+45 more outcomes

Total Vol

$215.7M

24h Vol

$685.7K

POLYMARKET

Next Prime Minister of Sweden

• Magdalena Andersson-8.0pt71.6%
• Ulf Kristersson+9.0pt27.4%
• Ebba Busch+0.3pt1%

+7 more outcomes

• Which party will win the U.S. House?
• US announces end of Iranian blockade by which date?
• Which party will gain most seats in Russian Parliamentary Election?
• Which party will win the House in 2026?
• Presidential Election Winner 2028
• What will Trump say during his bilateral with the Taoiseach of Ireland?
• 2026 Midterms: Congress Balance of Power?
• Putin out as President of Russia by which date?
• Iowa Senate winner?
• Brazil Presidential election winner?
• 2028 Republican presidential nominee