Crofton KY ZIP Code
Crofton city is located in Kentucky State, Christian County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Crofton KY zip code by its streets and block numbers if we have some of the Crofton streets loaded in our website
Crofton Area Code is 270 and Time Zone is Central (GMT -06:00).
Crofton Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Crofton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Crofton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Crofton, Kentucky.
The Crofton Zip Code is 42217.
If you want to send a mail to Crofton City, you should use the 42217 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Crofton 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 42217 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Crofton 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.