Harper IA ZIP Code

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

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

Harper Area Code is 641 and Time Zone is Central (GMT -06:00).

Harper Zip Code - Iowa

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

The Harper Zip Code is 52231.

If you want to send a mail to Harper City, you should use the 52231 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Harper 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 52231 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Harper 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.

Harper, Iowa - MAP

What is the Harper Zip Code?

The Harper Zip Code in Iowa is 52231.

ZIP Plus 4 Harper - US Streets Zip Codes

By pressing keys ctrol + F you can search Harper zip codes by its streets, highways, and know the ZIP+4 US ZIP Code

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What is the zip code for Harper IA?


Harper, Iowa - US Zip Code

Harper ZIP Code Lookup

52231 Zip Code File:
Zip Code: 52231,
City: Harper
Harper Area Code: 641
Harper, IA - Time Zone: Central (GMT -06:00)
County: Keokuk
City Alias: Harper
State: Iowa
State Abb: IA

Iowa Zip+4 - Nearby Harper Cities

Cities near Harper in Iowa
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