Oak Park MI ZIP Code
Oak Park 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 Oak Park MI zip code by its streets and block numbers if we have some of the Oak Park streets loaded in our website
Oak Park Area Code is 248/313/586/734 and Time Zone is Eastern (GMT -05:00).
Oak Park Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Oak Park City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Oak Park ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Oak Park, Michigan.
The Oak Park Zip Code is 48237.
If you want to send a mail to Oak Park City, you should use the 48237 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Oak Park 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 48237 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Oak Park 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.