Incumbent Republican Mary Miller secured her party's nomination with a decisive primary victory in March 2026, while Democrat Jennifer Todd advanced from a fragmented field. The Illinois 15th district's rural, conservative character in southern Illinois continues to underpin strong Republican positioning ahead of the November 2026 general election. Trader consensus at 93.5% for the Republican nominee reflects this established partisan lean, Miller's incumbency, and limited recent developments that might shift dynamics. A major scandal, unexpected health event, or unusually strong Democratic national wave could narrow the margin, though such factors remain low-probability based on current evidence.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertIL-15 Wahlsieger
$22,472 Vol.
$22,472 Vol.
Republikanische Partei
94%
Demokratische Partei
7%
$22,472 Vol.
$22,472 Vol.
Republikanische Partei
94%
Demokratische Partei
7%
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/).
Markt eröffnet: Jan 28, 2026, 11:09 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...Incumbent Republican Mary Miller secured her party's nomination with a decisive primary victory in March 2026, while Democrat Jennifer Todd advanced from a fragmented field. The Illinois 15th district's rural, conservative character in southern Illinois continues to underpin strong Republican positioning ahead of the November 2026 general election. Trader consensus at 93.5% for the Republican nominee reflects this established partisan lean, Miller's incumbency, and limited recent developments that might shift dynamics. A major scandal, unexpected health event, or unusually strong Democratic national wave could narrow the margin, though such factors remain low-probability based on current evidence.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen