Mandeville LA ZIP Code
Mandeville city is located in Louisiana State, Saint Tammany County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mandeville LA zip code by its streets and block numbers if we have some of the Mandeville streets loaded in our website
Mandeville Area Code is 985 and Time Zone is Central (GMT -06:00).
Mandeville Zip Code - Louisiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mandeville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mandeville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mandeville, Louisiana.
The Mandeville Zip Code is 70448, 70470, 70471.
If you want to send a mail to Mandeville City, you should use the 70448, 70470, 70471 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mandeville 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 70448, 70470, 70471 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mandeville 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.