Louisiana's 4th Congressional District
Louisiana · LA-04
Louisiana's 4th Congressional District is one of 6 U.S. House districts in Louisiana, represented in Congress by Mike Johnson (Republican). It is home to roughly 771,327 people, with a median age of 38.2. The population is about 59% White. The median household income is $53,678, and 21% of adults 25 and older hold a bachelor’s degree or higher. In the 2024 presidential election it voted safely Republican (R+52).
Representative
Current U.S. House member (source: house.gov).
Geography
LA-04 is shown in red. Click a neighboring district to open it, or zoom out to explore the country.
By the Polsby-Popper measure, LA-04 is irregular in shape compared with other districts.
Presidential results
Two-party presidential vote by district (source: The Downballot).
Who lives here
U.S. Census Bureau, American Community Survey (5-year estimates).
Economy & education
U.S. Census Bureau, American Community Survey (5-year estimates).