Ocean City MD ZIP Code
Ocean City city is located in Maryland State, Worcester County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Ocean City MD zip code by its streets and block numbers if we have some of the Ocean City streets loaded in our website
Ocean City Area Code is 410/443 and Time Zone is Eastern (GMT -05:00).
Ocean City Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Ocean City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Ocean City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Ocean City, Maryland.
The Ocean City Zip Code is 21842, 21843.
If you want to send a mail to Ocean City City, you should use the 21842, 21843 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Ocean City 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 21842, 21843 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Ocean City 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 Maryland.