Arlington CO ZIP Code
Arlington city is located in Colorado State, Kiowa County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Arlington CO zip code by its streets and block numbers if we have some of the Arlington streets loaded in our website
Arlington Area Code is 719 and Time Zone is Mountain (GMT -07:00).
Arlington Zip Code - Colorado
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Arlington City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Arlington ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Arlington, Colorado.
The Arlington Zip Code is 81021.
If you want to send a mail to Arlington City, you should use the 81021 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Arlington 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 81021 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Arlington 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 Colorado.