Calvert City KY ZIP Code
Calvert City city is located in Kentucky State, Marshall County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Calvert City KY zip code by its streets and block numbers if we have some of the Calvert City streets loaded in our website
Calvert City Area Code is 270 and Time Zone is Central (GMT -06:00).
Calvert City Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Calvert City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Calvert City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Calvert City, Kentucky.
The Calvert City Zip Code is 42029.
If you want to send a mail to Calvert City City, you should use the 42029 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Calvert 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 42029 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Calvert 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.