Oak Creek WI ZIP Code
Oak Creek city is located in Wisconsin State, Milwaukee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Oak Creek WI zip code by its streets and block numbers if we have some of the Oak Creek streets loaded in our website
Oak Creek Area Code is 414 and Time Zone is Central (GMT -06:00).
Oak Creek Zip Code - Wisconsin
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oak Creek City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oak Creek ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oak Creek, Wisconsin.
The Oak Creek Zip Code is 53154.
If you want to send a mail to Oak Creek City, you should use the 53154 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oak Creek 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 53154 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oak Creek 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 Wisconsin.