The Iowa 3rd congressional district race features Republican incumbent Zach Nunn seeking a third term against Democratic state Sen. Sarah Trone Garriott following their unopposed June 2026 primaries. Traders assign the Democratic nominee a 70.5% implied probability of victory, reflecting the seat’s narrow 2024 Republican margin, its suburban Des Moines composition, and historical midterm patterns favoring the opposition party in competitive House districts. A Libertarian candidate’s entry adds a minor variable but does not alter the core two-party contest. Cook Political Report rates the race a toss-up, underscoring its sensitivity to turnout among key voting blocs, fundraising trends, and any national political environment shifts before November.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoIA-03 House Election Winner
Democratic Party
75%
Republican Party
25%
Democratic Party
75%
Republican Party
25%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Mercado Aberto: Dec 16, 2025, 11:59 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...The Iowa 3rd congressional district race features Republican incumbent Zach Nunn seeking a third term against Democratic state Sen. Sarah Trone Garriott following their unopposed June 2026 primaries. Traders assign the Democratic nominee a 70.5% implied probability of victory, reflecting the seat’s narrow 2024 Republican margin, its suburban Des Moines composition, and historical midterm patterns favoring the opposition party in competitive House districts. A Libertarian candidate’s entry adds a minor variable but does not alter the core two-party contest. Cook Political Report rates the race a toss-up, underscoring its sensitivity to turnout among key voting blocs, fundraising trends, and any national political environment shifts before November.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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