Michigan's 13th Congressional District, with a D+22 partisan lean encompassing Detroit and Wayne County, overwhelmingly favors Democrats, as evidenced by 2024 results where incumbent Shri Thanedar secured 69% against Republican Martell Bivings' 25%. Post-April 21 filing deadline, the competitive Democratic primary features Thanedar alongside challengers like Donavan McKinney and Shelby Campbell, while the Republican primary pits low-fundraising candidates including Bivings against each other, mirroring prior lopsided losses. Trader consensus prices Democrats at 99% implied probability due to this structural dominance and absent GOP viability ahead of the August 4 primaries and November 3 general election. Rare shifts could arise from a Democratic nominee scandal, health issues, or unprecedented turnout surges, though historical precedents in safe seats make these unlikely.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMI-13 House Election Winner
MI-13 House Election Winner
$35,108 Vol.
$35,108 Vol.
Democratic Party
99%
Republican Party
<1%
$35,108 Vol.
$35,108 Vol.
Democratic Party
99%
Republican Party
<1%
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...Michigan's 13th Congressional District, with a D+22 partisan lean encompassing Detroit and Wayne County, overwhelmingly favors Democrats, as evidenced by 2024 results where incumbent Shri Thanedar secured 69% against Republican Martell Bivings' 25%. Post-April 21 filing deadline, the competitive Democratic primary features Thanedar alongside challengers like Donavan McKinney and Shelby Campbell, while the Republican primary pits low-fundraising candidates including Bivings against each other, mirroring prior lopsided losses. Trader consensus prices Democrats at 99% implied probability due to this structural dominance and absent GOP viability ahead of the August 4 primaries and November 3 general election. Rare shifts could arise from a Democratic nominee scandal, health issues, or unprecedented turnout surges, though historical precedents in safe seats make these unlikely.
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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