Sidnaw MI ZIP Code
Sidnaw city is located in Michigan State, Houghton County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sidnaw MI zip code by its streets and block numbers if we have some of the Sidnaw streets loaded in our website
Sidnaw Area Code is 906 and Time Zone is Eastern (GMT -05:00).
Sidnaw Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sidnaw City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sidnaw ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sidnaw, Michigan.
The Sidnaw Zip Code is 49961.
If you want to send a mail to Sidnaw City, you should use the 49961 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sidnaw 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 49961 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sidnaw 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 Michigan.