Superior IA ZIP Code

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

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

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

Superior Zip Code - Iowa

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

The Superior Zip Code is 51363.

If you want to send a mail to Superior City, you should use the 51363 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Superior 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 51363 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Superior 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.

Superior, Iowa - MAP

What is the Superior Zip Code?

The Superior Zip Code in Iowa is 51363.

ZIP Plus 4 Superior - US Streets Zip Codes

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

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What is the zip code for Superior IA?


Superior, Iowa - US Zip Code

Superior ZIP Code Lookup

51363 Zip Code File:
Zip Code: 51363,
City: Superior
Superior Area Code: 712
Superior, IA - Time Zone: Central (GMT -06:00)
County: Dickinson
City Alias: Superior
State: Iowa
State Abb: IA

Iowa Zip+4 - Nearby Superior Cities

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