Carsonville MI ZIP Code
Carsonville city is located in Michigan State, Sanilac County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Carsonville MI zip code by its streets and block numbers if we have some of the Carsonville streets loaded in our website
Carsonville Area Code is 810 and Time Zone is Eastern (GMT -05:00).
Carsonville Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Carsonville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Carsonville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Carsonville, Michigan.
The Carsonville Zip Code is 48419.
If you want to send a mail to Carsonville City, you should use the 48419 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Carsonville 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 48419 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Carsonville 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.