Pennsylvania's 7th congressional district features Republican incumbent Ryan Mackenzie facing Democratic nominee Bob Brooks in the November 3, 2026 general election. Brooks secured the Democratic nomination in the May 19 primary, positioning the race as a competitive contest in a district with an R+1 partisan voter index. Trader consensus favoring the Democratic Party at 76% reflects the seat's status as a toss-up or lean-Democratic on several nonpartisan rating indexes, combined with midterm dynamics that often advantage the opposition party. Key influences include fundraising patterns, union support for the Democratic candidate, and the district's recent electoral history of narrow margins, though no major new polling or campaign developments have significantly shifted positioning in recent weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedPA-07 House Election Winner
$18,419 Vol.
$18,419 Vol.
Democratic Party
76%
Republican Party
25%
$18,419 Vol.
$18,419 Vol.
Democratic Party
76%
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/).
Market Opened: Dec 16, 2025, 12:49 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...Pennsylvania's 7th congressional district features Republican incumbent Ryan Mackenzie facing Democratic nominee Bob Brooks in the November 3, 2026 general election. Brooks secured the Democratic nomination in the May 19 primary, positioning the race as a competitive contest in a district with an R+1 partisan voter index. Trader consensus favoring the Democratic Party at 76% reflects the seat's status as a toss-up or lean-Democratic on several nonpartisan rating indexes, combined with midterm dynamics that often advantage the opposition party. Key influences include fundraising patterns, union support for the Democratic candidate, and the district's recent electoral history of narrow margins, though no major new polling or campaign developments have significantly shifted positioning in recent weeks.
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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