Washington Boro PA ZIP Code
Washington Boro city is located in Pennsylvania State, Lancaster County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Washington Boro PA zip code by its streets and block numbers if we have some of the Washington Boro streets loaded in our website
Washington Boro Area Code is 717 and Time Zone is Eastern (GMT -05:00).
Washington Boro Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Washington Boro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Washington Boro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Washington Boro, Pennsylvania.
The Washington Boro Zip Code is 17582.
If you want to send a mail to Washington Boro City, you should use the 17582 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Washington Boro 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 17582 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Washington Boro 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.