Clay City KY ZIP Code
Clay City city is located in Kentucky State, Powell County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Clay City KY zip code by its streets and block numbers if we have some of the Clay City streets loaded in our website
Clay City Area Code is 606 and Time Zone is Eastern (GMT -05:00).
Clay City Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Clay City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Clay City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Clay City, Kentucky.
The Clay City Zip Code is 40312.
If you want to send a mail to Clay City City, you should use the 40312 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Clay City 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 40312 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Clay City 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 Kentucky.