Baldwin MI ZIP Code

Baldwin city is located in Michigan State, Lake County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Baldwin MI zip code by its streets and block numbers if we have some of the Baldwin streets loaded in our website

Baldwin Area Code is 231 and Time Zone is Eastern (GMT -05:00).



Baldwin Zip Code - Michigan

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Baldwin City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Baldwin ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Baldwin, Michigan.

The Baldwin Zip Code is 49304.



If you want to send a mail to Baldwin City, you should use the 49304 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Baldwin 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 49304 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Baldwin 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.


Baldwin, Michigan - MAP




What is the Baldwin Zip Code?

The Baldwin Zip Code in Michigan is 49304.


ZIP Plus 4 Baldwin - US Streets Zip Codes

By pressing keys ctrol + F you can search Baldwin zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Baldwin Zip Code

What is the zip code for Baldwin MI?

49304

Baldwin, Michigan - US Zip Code



Baldwin ZIP Code Lookup

49304 Zip Code File:
Zip Code: 49304,
City: Baldwin
Baldwin Area Code: 231
Baldwin, MI - Time Zone: Eastern (GMT -05:00)
County: Lake
City Alias: Baldwin
State: Michigan
State Abb: MI



Michigan Zip+4 - Nearby Baldwin Cities

Cities near Baldwin in Michigan
(straight line)


View more Michigan zip codes