Mc Donald PA ZIP Code
Mc Donald city is located in Pennsylvania State, Washington County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mc Donald PA zip code by its streets and block numbers if we have some of the Mc Donald streets loaded in our website
Mc Donald Area Code is 724 and Time Zone is Eastern (GMT -05:00).
Mc Donald Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mc Donald City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mc Donald ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mc Donald, Pennsylvania.
The Mc Donald Zip Code is 15057.
If you want to send a mail to Mc Donald City, you should use the 15057 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mc Donald 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 15057 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mc Donald 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 Pennsylvania.