Lake Mills IA ZIP Code

Lake Mills city is located in Iowa State, Winnebago County and has a unique zip code assigned by the US Postal Service Office.


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

Lake Mills Area Code is 641 and Time Zone is Central (GMT -06:00).



Lake Mills Zip Code - Iowa

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

The Lake Mills Zip Code is 50450.



If you want to send a mail to Lake Mills City, you should use the 50450 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Lake Mills 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 50450 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Lake Mills 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 Iowa.


Lake Mills, Iowa - MAP



What is the Lake Mills Zip Code?

The Lake Mills Zip Code in Iowa is 50450.


ZIP Plus 4 Lake Mills - US Streets Zip Codes

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




Search Lake Mills Zip Code

What is the zip code for Lake Mills IA?

50450

Lake Mills, Iowa - US Zip Code



Lake Mills ZIP Code Lookup

50450 Zip Code File:
Zip Code: 50450,
City: Lake Mills
Lake Mills Area Code: 641
Lake Mills, IA - Time Zone: Central (GMT -06:00)
County: Winnebago
City Alias: Lake Mills
State: Iowa
State Abb: IA



Iowa Zip+4 - Nearby Lake Mills Cities

Cities near Lake Mills in Iowa
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