Holton MI ZIP Code
Holton city is located in Michigan State, Muskegon County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Holton MI zip code by its streets and block numbers if we have some of the Holton streets loaded in our website
Holton Area Code is 231 and Time Zone is Eastern (GMT -05:00).
Holton Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Holton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Holton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Holton, Michigan.
The Holton Zip Code is 49425.
If you want to send a mail to Holton City, you should use the 49425 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Holton 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 49425 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Holton 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.