Armstrong IA ZIP Code

Armstrong city is located in Iowa State, Emmet County and has a unique zip code assigned by the US Postal Service Office.

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

Armstrong Area Code is 712 and Time Zone is Central (GMT -06:00).

Armstrong Zip Code - Iowa

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

The Armstrong Zip Code is 50514.

If you want to send a mail to Armstrong City, you should use the 50514 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Armstrong 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 50514 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Armstrong 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.

Armstrong, Iowa - MAP

What is the Armstrong Zip Code?

The Armstrong Zip Code in Iowa is 50514.

ZIP Plus 4 Armstrong - US Streets Zip Codes

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What is the zip code for Armstrong IA?


Armstrong, Iowa - US Zip Code

Armstrong ZIP Code Lookup

50514 Zip Code File:
Zip Code: 50514,
City: Armstrong
Armstrong Area Code: 712
Armstrong, IA - Time Zone: Central (GMT -06:00)
County: Emmet
City Alias: Armstrong, Maple Hill
State: Iowa
State Abb: IA

Iowa Zip+4 - Nearby Armstrong Cities

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