Speedway IN ZIP Code
Speedway city is located in Indiana State, Marion County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Speedway IN zip code by its streets and block numbers if we have some of the Speedway streets loaded in our website
Speedway Area Code is 317 and Time Zone is Eastern (GMT -05:00).
Speedway Zip Code - Indiana
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Speedway City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Speedway ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Speedway, Indiana.
The Speedway Zip Code is 46224.
If you want to send a mail to Speedway City, you should use the 46224 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Speedway 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 46224 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Speedway 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.