Clay Center OH ZIP Code
Clay Center city is located in Ohio State, Ottawa County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Clay Center OH zip code by its streets and block numbers if we have some of the Clay Center streets loaded in our website
Clay Center Area Code is 419 and Time Zone is Eastern (GMT -05:00).
Clay Center Zip Code - Ohio
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Clay Center City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Clay Center ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Clay Center, Ohio.
The Clay Center Zip Code is 43408.
If you want to send a mail to Clay Center City, you should use the 43408 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Clay Center 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 43408 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Clay Center 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.