Napoleon MI ZIP Code
Napoleon city is located in Michigan State, Jackson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Napoleon MI zip code by its streets and block numbers if we have some of the Napoleon streets loaded in our website
Napoleon Area Code is 517 and Time Zone is Eastern (GMT -05:00).
Napoleon Zip Code - Michigan
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Napoleon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Napoleon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Napoleon, Michigan.
The Napoleon Zip Code is 49261.
If you want to send a mail to Napoleon City, you should use the 49261 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Napoleon 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 49261 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Napoleon 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.