Casco MI ZIP Code

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

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

Casco Area Code is 810 and Time Zone is Eastern (GMT -05:00).

Casco Zip Code - Michigan

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

The Casco Zip Code is 48064.

If you want to send a mail to Casco City, you should use the 48064 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Casco 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 48064 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Casco 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.

Casco, Michigan - MAP

What is the Casco Zip Code?

The Casco Zip Code in Michigan is 48064.

ZIP Plus 4 Casco - US Streets Zip Codes

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Casco, Michigan - US Zip Code

Casco ZIP Code Lookup

48064 Zip Code File:
Zip Code: 48064,
City: Casco
Casco Area Code: 810
Casco, MI - Time Zone: Eastern (GMT -05:00)
County: Saint Clair
City Alias: Casco, Casco Township
State: Michigan
State Abb: MI

Michigan Zip+4 - Nearby Casco Cities

Cities near Casco in Michigan
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