Marrero LA ZIP Code
Marrero city is located in Louisiana State, Jefferson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Marrero LA zip code by its streets and block numbers if we have some of the Marrero streets loaded in our website
Marrero Area Code is 504/985 and Time Zone is Central (GMT -06:00).
Marrero Zip Code - Louisiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Marrero City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Marrero ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Marrero, Louisiana.
The Marrero Zip Code is 70072, 70073.
If you want to send a mail to Marrero City, you should use the 70072, 70073 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Marrero ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 70072, 70073 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Marrero city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Louisiana.