Hillsboro ND ZIP Code
Hillsboro city is located in North Dakota State, Traill County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Hillsboro ND zip code by its streets and block numbers if we have some of the Hillsboro streets loaded in our website
Hillsboro Area Code is 701 and Time Zone is Central (GMT -06:00).
Hillsboro Zip Code - North Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hillsboro City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hillsboro ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hillsboro, North Dakota.
The Hillsboro Zip Code is 58045.
If you want to send a mail to Hillsboro City, you should use the 58045 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Hillsboro 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 58045 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hillsboro 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 North Dakota.