Maryland Heights MO ZIP Code
Maryland Heights city is located in Missouri State, Saint Louis County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Maryland Heights MO zip code by its streets and block numbers if we have some of the Maryland Heights streets loaded in our website
Maryland Heights Area Code is 314/636 and Time Zone is Central (GMT -06:00).
Maryland Heights Zip Code - Missouri
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Maryland Heights City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Maryland Heights ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Maryland Heights, Missouri.
The Maryland Heights Zip Code is 63043.
If you want to send a mail to Maryland Heights City, you should use the 63043 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Maryland Heights 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 63043 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Maryland Heights 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 Missouri.