Lockport IL ZIP Code

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


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

Lockport Area Code is 815/630/708 and Time Zone is Central (GMT -06:00).



Lockport Zip Code - Illinois

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, Illinois.

The Lockport Zip Code is 60441.



If you want to send a mail to Lockport City, you should use the 60441 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 60441 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 Illinois.


Lockport, Illinois - MAP




What is the Lockport Zip Code?

The Lockport Zip Code in Illinois is 60441.


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 IL?

60441

Lockport, Illinois - US Zip Code



Lockport ZIP Code Lookup

60441 Zip Code File:
Zip Code: 60441,
City: Lockport
Lockport Area Code: 815/630/708
Lockport, IL - Time Zone: Central (GMT -06:00)
County: Will
City Alias: Lockport, Homer Glen
State: Illinois
State Abb: IL



Illinois Zip+4 - Nearby Lockport Cities

Cities near Lockport in Illinois
(straight line)


View more Illinois zip codes