postal address, postal zone, zone, Zoning Improvement Plan (ZIP) code, ZIP + 4, ZIP + 4 code

The United States uses ZIP+4 and ZIP+6 postal codes, but not ZIP+2.

You will need to provide the complete address. A five-digit ZIP code typically contains hundreds or thousands of ZIP+4 codes, since that is the point of ZIP+4 codes.

You will need to provide a specific address. A five-digit ZIP code typically contains hundreds or thousands of ZIP+4 codes, as that is the whole point of ZIP+4 codes.

The Zip Code for Troutdale, Oregon is 97060