Madisonville LA ZIP Code
Madisonville 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 Madisonville LA zip code by its streets and block numbers if we have some of the Madisonville streets loaded in our website
Madisonville Area Code is 985 and Time Zone is Central (GMT -06:00).
Madisonville Zip Code - Louisiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Madisonville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Madisonville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Madisonville, Louisiana.
The Madisonville Zip Code is 70447.
If you want to send a mail to Madisonville City, you should use the 70447 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Madisonville 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 70447 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Madisonville 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.