Dennison MN ZIP Code
Dennison city is located in Minnesota State, Goodhue County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dennison MN zip code by its streets and block numbers if we have some of the Dennison streets loaded in our website
Dennison Area Code is 507/651 and Time Zone is Central (GMT -06:00).
Dennison Zip Code - Minnesota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dennison City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dennison ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dennison, Minnesota.
The Dennison Zip Code is 55018.
If you want to send a mail to Dennison City, you should use the 55018 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dennison 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 55018 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dennison 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.