Saint Croix IN ZIP Code
Saint Croix city is located in Indiana State, Perry County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Saint Croix IN zip code by its streets and block numbers if we have some of the Saint Croix streets loaded in our website
Saint Croix Area Code is 812 and Time Zone is Central (GMT -06:00).
Saint Croix Zip Code - Indiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Saint Croix City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Saint Croix ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Saint Croix, Indiana.
The Saint Croix Zip Code is 47576.
If you want to send a mail to Saint Croix City, you should use the 47576 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Saint Croix 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 47576 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Saint Croix 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.