Mifflintown PA ZIP Code
Mifflintown city is located in Pennsylvania State, Juniata County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mifflintown PA zip code by its streets and block numbers if we have some of the Mifflintown streets loaded in our website
Mifflintown Area Code is 717 and Time Zone is Eastern (GMT -05:00).
Mifflintown Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mifflintown City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mifflintown ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mifflintown, Pennsylvania.
The Mifflintown Zip Code is 17059.
If you want to send a mail to Mifflintown City, you should use the 17059 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mifflintown 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 17059 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mifflintown 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.