Alvord IA ZIP Code
Alvord city is located in Iowa State, Lyon County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Alvord IA zip code by its streets and block numbers if we have some of the Alvord streets loaded in our website
Alvord Area Code is 712 and Time Zone is Central (GMT -06:00).
Alvord Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Alvord City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Alvord ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Alvord, Iowa.
The Alvord Zip Code is 51230.
If you want to send a mail to Alvord City, you should use the 51230 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Alvord 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 51230 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Alvord 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 Iowa.