Saint Helen MI ZIP Code
Saint Helen city is located in Michigan State, Roscommon County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Saint Helen MI zip code by its streets and block numbers if we have some of the Saint Helen streets loaded in our website
Saint Helen Area Code is 989 and Time Zone is Eastern (GMT -05:00).
Saint Helen Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Saint Helen City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Saint Helen ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Saint Helen, Michigan.
The Saint Helen Zip Code is 48656.
If you want to send a mail to Saint Helen City, you should use the 48656 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Saint Helen 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 48656 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Saint Helen 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.