Michigan’s 7th Congressional District remains one of the most competitive House races heading into November, with its mix of urban, suburban, and rural voters around Lansing making it a perennial swing seat. Republican incumbent Tom Barrett, a first-term Army veteran who flipped the district in 2024, benefits from incumbency and established fundraising, while Democratic nominee William Lawrence, a progressive Sunrise Movement co-founder who won his August primary against two moderates, emphasizes opposition to data centers, higher taxes on high earners, and expanded social programs. Forecasters rate the contest a toss-up, reflecting narrow polling margins and the challenges each candidate faces in consolidating support across ideological lines. Campaign spending, turnout in key counties, and any late shifts in national conditions could determine the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMI-07 House Election Winner
$20,205 Vol.
$20,205 Vol.
William Lawrence (D)
52%
Tom Barrett (R)
46%
$20,205 Vol.
$20,205 Vol.
William Lawrence (D)
52%
Tom Barrett (R)
46%
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: Dec 16, 2025, 12:01 PM 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 7th Congressional District remains one of the most competitive House races heading into November, with its mix of urban, suburban, and rural voters around Lansing making it a perennial swing seat. Republican incumbent Tom Barrett, a first-term Army veteran who flipped the district in 2024, benefits from incumbency and established fundraising, while Democratic nominee William Lawrence, a progressive Sunrise Movement co-founder who won his August primary against two moderates, emphasizes opposition to data centers, higher taxes on high earners, and expanded social programs. Forecasters rate the contest a toss-up, reflecting narrow polling margins and the challenges each candidate faces in consolidating support across ideological lines. Campaign spending, turnout in key counties, and any late shifts in national conditions could determine the outcome.
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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