Incumbent Rep. Rashida Tlaib's strong position in Michigan's 12th Congressional District, rated Solid Democratic across forecasters like Cook Political Report with a D+21 partisan voter index, drives trader consensus heavily favoring the Democratic Party at over 90% implied probability. Tlaib's dominant 2024 reelection margin of nearly 70% and recent announcement of her 2026 bid, amid a crowded Democratic primary featuring challengers like Inkster Mayor Byron Nolen, underscore the district's deep-blue Detroit-area base without any announced Republican opposition ahead of the April 21 filing deadline. Scenarios that could shift odds include a high-profile GOP recruit post-filing, Tlaib's primary ouster by a weaker nominee, or a national Republican midterm wave, though structural advantages make these low-likelihood events prior to the August 4 primaries and November 3 general election.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMI-12 House Election Winner
MI-12 House Election Winner
$11,603 Vol.
$11,603 Vol.
Democratic Party
93%
Republican Party
7%
$11,603 Vol.
$11,603 Vol.
Democratic Party
93%
Republican Party
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/).
Market Opened: 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 Rep. Rashida Tlaib's strong position in Michigan's 12th Congressional District, rated Solid Democratic across forecasters like Cook Political Report with a D+21 partisan voter index, drives trader consensus heavily favoring the Democratic Party at over 90% implied probability. Tlaib's dominant 2024 reelection margin of nearly 70% and recent announcement of her 2026 bid, amid a crowded Democratic primary featuring challengers like Inkster Mayor Byron Nolen, underscore the district's deep-blue Detroit-area base without any announced Republican opposition ahead of the April 21 filing deadline. Scenarios that could shift odds include a high-profile GOP recruit post-filing, Tlaib's primary ouster by a weaker nominee, or a national Republican midterm wave, though structural advantages make these low-likelihood events prior to the August 4 primaries and November 3 general election.
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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