Lockport LA ZIP Code

Lockport city is located in Louisiana State, Lafourche County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Lockport LA zip code by its streets and block numbers if we have some of the Lockport streets loaded in our website


Lockport Area Code is 985 and Time Zone is Central (GMT -06:00).



Lockport Zip Code - Louisiana

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Lockport City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Lockport ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Lockport, Louisiana.


The Lockport Zip Code is 70374.



If you want to send a mail to Lockport City, you should use the 70374 Zip Code.


In 1983, the U.S. Postal Service introduced an expanded Lockport 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 70374 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Lockport 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.


Lockport, Louisiana - MAP



What is the Lockport Zip Code?

The Lockport Zip Code in Louisiana is 70374.


ZIP Plus 4 Lockport - US Streets Zip Codes

By pressing keys ctrol + F you can search Lockport zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Lockport Zip Code

What is the zip code for Lockport LA?

70374

Lockport, Louisiana - US Zip Code



Lockport ZIP Code Lookup

70374 Zip Code File:
Zip Code: 70374,
City: Lockport
Lockport Area Code: 985
Lockport, LA - Time Zone: Central (GMT -06:00)
County: Lafourche
City Alias: Lockport
State: Louisiana
State Abb: LA



Louisiana Zip+4 - Nearby Lockport Cities

Cities near Lockport in Louisiana
(straight line)


View more Louisiana zip codes



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