Porter MN ZIP Code

Porter city is located in Minnesota State, Yellow Medicine County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Porter MN zip code by its streets and block numbers if we have some of the Porter streets loaded in our website

Porter Area Code is 320 and Time Zone is Central (GMT -06:00).


Porter Zip Code - Minnesota

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Porter City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Porter ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Porter, Minnesota.

If you want to send a mail to Porter City, you should use the 56280 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Porter 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 56280 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Porter 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 Minnesota.


Porter, Minnesota - MAP


ZIP Plus 4 Porter - US Streets Zip Codes

By pressing keys ctrol + F you can search Porter zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


Porter ZIP Code Lookup

56280 Zip Code Information:
Zip Code: 56280,
City: Porter
Porter Area Code: 320
Porter, MN - Time Zone: Central (GMT -06:00)
County: Yellow Medicine
City Alias: Porter
State: Minnesota
State Abb: MN



Minnesota Zip+4 - Nearby Porter Cities

Cities near Porter in Minnesota
(straight line)


View more Minnesota zip codes