Fort Washington MD ZIP Code
Fort Washington city is located in Maryland State, Prince Georges County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Fort Washington MD zip code by its streets and block numbers if we have some of the Fort Washington streets loaded in our website
Fort Washington Area Code is 301/240 and Time Zone is Eastern (GMT -05:00).
Fort Washington Zip Code - Maryland
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Fort Washington City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Fort Washington ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Fort Washington, Maryland.
The Fort Washington Zip Code is 20744, 20749.
If you want to send a mail to Fort Washington City, you should use the 20744, 20749 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Fort Washington 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 20744, 20749 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Fort Washington 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.