Incumbent Rep. Jim Himes (D-CT), seeking an 18th year in office, drives the 92.5% trader consensus for the Democratic Party in Connecticut's 4th Congressional District House race, anchored by the district's strong partisan lean—President Biden carried it by 18 points in 2020—and Himes' fundraising edge exceeding $1 million with no serious Republican challenger filed to date. His May 11 Democratic nomination convention signaled robust party backing ahead of the August 11 primaries and November 3 general election. Barring a high-profile GOP recruit, personal scandal involving Himes, health issues, or a national Republican midterm wave, this safe Democratic seat faces low upset risk.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedCT-04 House Election Winner
CT-04 House Election Winner
$31,182 Vol.
$31,182 Vol.
Democratic Party
93%
Republican Party
5%
$31,182 Vol.
$31,182 Vol.
Democratic Party
93%
Republican Party
5%
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, 10:30 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. Jim Himes (D-CT), seeking an 18th year in office, drives the 92.5% trader consensus for the Democratic Party in Connecticut's 4th Congressional District House race, anchored by the district's strong partisan lean—President Biden carried it by 18 points in 2020—and Himes' fundraising edge exceeding $1 million with no serious Republican challenger filed to date. His May 11 Democratic nomination convention signaled robust party backing ahead of the August 11 primaries and November 3 general election. Barring a high-profile GOP recruit, personal scandal involving Himes, health issues, or a national Republican midterm wave, this safe Democratic seat faces low upset risk.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



Beware of external links.
Beware of external links.
Frequently Asked Questions