Millfield OH ZIP Code
Millfield city is located in Ohio State, Athens County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Millfield OH zip code by its streets and block numbers if we have some of the Millfield streets loaded in our website
Millfield Area Code is 740 and Time Zone is Eastern (GMT -05:00).
Millfield Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Millfield City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Millfield ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Millfield, Ohio.
The Millfield Zip Code is 45761.
If you want to send a mail to Millfield City, you should use the 45761 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Millfield 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 45761 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Millfield 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.