Walled Lake MI ZIP Code
Walled Lake city is located in Michigan State, Oakland County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Walled Lake MI zip code by its streets and block numbers if we have some of the Walled Lake streets loaded in our website
Walled Lake Area Code is 248 and Time Zone is Eastern (GMT -05:00).
Walled Lake Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Walled Lake City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Walled Lake ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Walled Lake, Michigan.
The Walled Lake Zip Code is 48390, 48391.
If you want to send a mail to Walled Lake City, you should use the 48390, 48391 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Walled Lake 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 48390, 48391 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Walled Lake 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 Michigan.