Croydon PA ZIP Code
Croydon city is located in Pennsylvania State, Bucks County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Croydon PA zip code by its streets and block numbers if we have some of the Croydon streets loaded in our website
Croydon Area Code is 215 and Time Zone is Eastern (GMT -05:00).
Croydon Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Croydon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Croydon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Croydon, Pennsylvania.
The Croydon Zip Code is 19021.
If you want to send a mail to Croydon City, you should use the 19021 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Croydon 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 19021 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Croydon 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.