Mason OH ZIP Code

Mason city is located in Ohio State, Warren County and has a unique zip code assigned by the US Postal Service Office.


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

Mason Area Code is 513 and Time Zone is Eastern (GMT -05:00).



Mason Zip Code - Ohio

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

The Mason Zip Code is 45040.



If you want to send a mail to Mason City, you should use the 45040 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Mason 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 45040 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mason 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 Ohio.


Mason, Ohio - MAP




What is the Mason Zip Code?

The Mason Zip Code in Ohio is 45040.


ZIP Plus 4 Mason - US Streets Zip Codes

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


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Search Mason Zip Code

What is the zip code for Mason OH?

45040

Mason, Ohio - US Zip Code



Mason ZIP Code Lookup

45040 Zip Code File:
Zip Code: 45040,
City: Mason
Mason Area Code: 513
Mason, OH - Time Zone: Eastern (GMT -05:00)
County: Warren
City Alias: Mason
State: Ohio
State Abb: OH



Ohio Zip+4 - Nearby Mason Cities

Cities near Mason in Ohio
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View more Ohio zip codes