Nortonville KY ZIP Code
Nortonville city is located in Kentucky State, Hopkins County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Nortonville KY zip code by its streets and block numbers if we have some of the Nortonville streets loaded in our website
Nortonville Area Code is 270 and Time Zone is Central (GMT -06:00).
Nortonville Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Nortonville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Nortonville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Nortonville, Kentucky.
The Nortonville Zip Code is 42442.
If you want to send a mail to Nortonville City, you should use the 42442 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Nortonville 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 42442 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Nortonville 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.