Rochester KY ZIP Code
Rochester city is located in Kentucky State, Butler County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Rochester KY zip code by its streets and block numbers if we have some of the Rochester streets loaded in our website
Rochester Area Code is 270 and Time Zone is Central (GMT -06:00).
Rochester Zip Code - Kentucky
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Rochester City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rochester ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rochester, Kentucky.
The Rochester Zip Code is 42273.
If you want to send a mail to Rochester City, you should use the 42273 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Rochester 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 42273 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rochester 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.