List of Louisiana Zip Codes by City
As of June 2019, the state of Louisiana has a total of 741 postal codes. In the table below, you can see all Louisiana zip codes listed by city, town and village as well as county affiliated. With 479 cities (and towns) and 64 counties (and county-equivalents), Louisiana is the 25th largest state by population (4,681,666) and 33rd largest one by land area (111,898 km2) in the United States.
The capital of Louisiana is New Orleans and major cities include Baton Rouge, Shreveport, Lafayette, and Lake Charles.