Louisiana's 84th House of Representatives district is one of 105 Louisiana House of Representatives districts. It is currently represented by Republican Timothy Kerner Sr.

Geography HD84 is located entirely within Jefferson Parish, and its south border reaches the Gulf of Mexico. It includes the Town of Jean-Laffite, and the Census-designated places of Harvey, Marrero, and Estelle.

Election results

YearWinning candidatePartyPercentOpponentPartyPercentOpponentPartyPercentOpponentPartyPercent2011Patrick ConnickRepublican100%2015Patrick ConnickRepublican100%2019Timothy Kerner Sr.Republican51.3%Chris BreauxRepublican24.4%Russell AutryRepublican18.4%Don CarmadelleRepublican5.3%2023Timothy Kerner Sr.RepublicanCanceled

References