Millersville PA ZIP Code
Millersville 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 Millersville PA zip code by its streets and block numbers if we have some of the Millersville streets loaded in our website
Millersville Area Code is 717 and Time Zone is Eastern (GMT -05:00).
Millersville Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Millersville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Millersville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Millersville, Pennsylvania.
The Millersville Zip Code is 17551.
If you want to send a mail to Millersville City, you should use the 17551 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Millersville 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 17551 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Millersville 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.