The Louisiana U.S. House District 3 Primary Election on November 3, 2026, will determine the party nominees for the U.S. House seat representing southwestern Louisiana, including Lafayette and Lake Charles. This is a federal primary election where voters will select candidates to advance to the general election, with the winner serving a two-year term in Congress starting January 2027.
The Louisiana U.S. House District 3 Primary Election on November 3, 2026, will determine the party nominees for the U.S. House seat representing southwestern Louisiana, including Lafayette and Lake Charles. This is a federal primary election where voters will select candidates to advance to the general election, with the winner serving a two-year term in Congress starting January 2027.
Louisiana residents must register to vote by October 5, 2026, either online, by mail, or in person at their parish registrar of voters office. On Election Day, voters can cast ballots at their assigned polling place from 6:00 AM to 8:00 PM CST, or during early voting from October 18 to October 29, 2026, at designated early voting sites; a valid photo ID is required for in-person voting.