Heilwood PA ZIP Code
Heilwood city is located in Pennsylvania State, Indiana County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Heilwood PA zip code by its streets and block numbers if we have some of the Heilwood streets loaded in our website
Heilwood Area Code is 724 and Time Zone is Eastern (GMT -05:00).
Heilwood Zip Code - Pennsylvania
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Heilwood City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Heilwood ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Heilwood, Pennsylvania.
The Heilwood Zip Code is 15745.
If you want to send a mail to Heilwood City, you should use the 15745 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Heilwood 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 15745 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Heilwood 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.