Altona IL ZIP Code

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

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

Altona Area Code is 309 and Time Zone is Central (GMT -06:00).

Altona Zip Code - Illinois

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

The Altona Zip Code is 61414.

If you want to send a mail to Altona City, you should use the 61414 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Altona 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 61414 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Altona 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.

Altona, Illinois - MAP

What is the Altona Zip Code?

The Altona Zip Code in Illinois is 61414.

ZIP Plus 4 Altona - US Streets Zip Codes

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

Search Altona Zip Code

What is the zip code for Altona IL?


Altona, Illinois - US Zip Code

Altona ZIP Code Lookup

61414 Zip Code File:
Zip Code: 61414,
City: Altona
Altona Area Code: 309
Altona, IL - Time Zone: Central (GMT -06:00)
County: Knox
City Alias: Altona
State: Illinois
State Abb: IL

Illinois Zip+4 - Nearby Altona Cities

Cities near Altona in Illinois
(straight line)

View more Illinois zip codes