Florida's 19th Congressional District, with a Cook Partisan Voter Index of R+14 and rated Solid Republican, remains a GOP stronghold despite incumbent Byron Donalds vacating the seat for his 2026 gubernatorial bid, driving trader consensus to 89.5% for Republican Party victory. Recent March reports highlight a crowded 11-candidate Republican primary featuring well-funded contenders like Jim Oberweis ($2.9 million cash on hand) and Jim Schwartzel ($1.3 million), all emphasizing Trump-aligned America First platforms, while the Democratic primary field of Victor Arias, Jared Kane, and Howard Sapp shows negligible fundraising under $2,000 cash. Historical GOP margins exceeding 33% in recent cycles, combined with the upcoming April 24 filing deadline and August 18 primary, reinforce the low 9.5% implied probability for Democrats amid absent competitive polling.
Experimental AI-generated summary referencing Polymarket data · UpdatedFL-19 House Election Winner
FL-19 House Election Winner
Republican Party
90%
Democratic Party
10%
Republican Party
90%
Democratic Party
10%
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, 10:58 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...Florida's 19th Congressional District, with a Cook Partisan Voter Index of R+14 and rated Solid Republican, remains a GOP stronghold despite incumbent Byron Donalds vacating the seat for his 2026 gubernatorial bid, driving trader consensus to 89.5% for Republican Party victory. Recent March reports highlight a crowded 11-candidate Republican primary featuring well-funded contenders like Jim Oberweis ($2.9 million cash on hand) and Jim Schwartzel ($1.3 million), all emphasizing Trump-aligned America First platforms, while the Democratic primary field of Victor Arias, Jared Kane, and Howard Sapp shows negligible fundraising under $2,000 cash. Historical GOP margins exceeding 33% in recent cycles, combined with the upcoming April 24 filing deadline and August 18 primary, reinforce the low 9.5% implied probability for Democrats amid absent competitive polling.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions