Collegeville PA ZIP Code
Collegeville city is located in Pennsylvania State, Montgomery County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Collegeville PA zip code by its streets and block numbers if we have some of the Collegeville streets loaded in our website
Collegeville Area Code is 484/610 and Time Zone is Eastern (GMT -05:00).
Collegeville Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Collegeville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Collegeville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Collegeville, Pennsylvania.
The Collegeville Zip Code is 19426.
If you want to send a mail to Collegeville City, you should use the 19426 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Collegeville 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 19426 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Collegeville 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.