Allen SD ZIP Code

Allen city is located in South Dakota State, Bennett County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Allen SD zip code by its streets and block numbers if we have some of the Allen streets loaded in our website

Allen Area Code is 605 and Time Zone is Mountain (GMT -07:00).

Allen Zip Code - South Dakota

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Allen City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Allen ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Allen, South Dakota.

The Allen Zip Code is 57714.

If you want to send a mail to Allen City, you should use the 57714 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Allen 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 57714 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Allen 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 South Dakota.

Allen, South Dakota - MAP

What is the Allen Zip Code?

The Allen Zip Code in South Dakota is 57714.

ZIP Plus 4 Allen - US Streets Zip Codes

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What is the zip code for Allen SD?


Allen, South Dakota - US Zip Code

Allen ZIP Code Lookup

57714 Zip Code File:
Zip Code: 57714,
City: Allen
Allen Area Code: 605
Allen, SD - Time Zone: Mountain (GMT -07:00)
County: Bennett
City Alias: Allen
State: South Dakota
State Abb: SD

South Dakota Zip+4 - Nearby Allen Cities

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