John Day
Democratic candidate for U.S. House in Louisiana
$37.9K
NOV 3, 2027Primary Election
Party selects its nominee.
Live Odds — LA-03 Democratic nominee?
Current prediction-market probability for the candidate, updated as market prices change.
12%chance to win
$37.9KNOV 3, 2027Candidate Overview
Key details about the candidate’s background, party, office sought and current campaign.
Current roleU.S. Navy veteran
PartyDemocratic
LocationLouisiana
BackgroundU.S. Navy veteran
Notable personal detailsJohn David Day is a Democratic candidate for the U.S. House in Louisiana’s 3rd Congressional District in the 2026 election cycle. He is a U.S. Navy veteran (1994–1998) and has worked across the private sector, including insurance and healthcare. He is based in Lake Charles, Louisiana, and is running as a challenger to the incumbent.
SourcesShowHide
Latest News
John Day is in the news mainly because redistricting fights and Supreme Court voting-rights rulings are reshaping the 2026 House landscape. Recent court decisions that weakened parts of the Voting Rights Act and struck down a Louisiana majority-Black district could affect maps in Louisiana and other states, including Texas, and may help Republicans in the battle for House control. Separate battleground analysis says more House races are moving toward Democrats, but Republicans still hold a narrow structural edge.
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New Louisiana congressional map advances with some tweaks
Chief Justice John Roberts: Supreme Court Not Political
Campaign Fundraising
Latest report: Cycle 2026Campaign finance totals from the latest available reporting period.
2026
LatestCycle 2026
Source: FEC
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We're monitoring and will update when new data impacts the race.
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