Mariah Hill IN ZIP Code
Mariah Hill city is located in Indiana State, Spencer County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mariah Hill IN zip code by its streets and block numbers if we have some of the Mariah Hill streets loaded in our website
Mariah Hill Area Code is 812 and Time Zone is Central (GMT -06:00).
Mariah Hill Zip Code - Indiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mariah Hill City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mariah Hill ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mariah Hill, Indiana.
The Mariah Hill Zip Code is 47556.
If you want to send a mail to Mariah Hill City, you should use the 47556 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mariah Hill 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 47556 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mariah Hill 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 Indiana.