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  2. What is the zip code of Archer, IA, 51231

Archer (IA) Zip Code is 51231 Latest Details Sep, 2025

Updated: 28-09-2025

Archer (IA) zip Code is 51231, Postal Code details. Archer is located in state IA, United States.

Find Zip Code 51231 Details

ZIP code 51231 is located in Archer IA in the United States.

Postal Code United States Zip Code 51231 Latest update Archer, IA
Zip Code / Postal Code 51231

City

Archer

State Code

IA

County

Obrien, United States

Postal Locations

Archer, IA - Zip Code is - 51231

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 51231 is an essential part of the postal system in Archer, IA. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Archer has a lot to offer.

FAQ about Zip Code 51231, Archer, (IA)

What is Zip code Archer?

Archer Zip Code: 51231, used by the Archer Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Obrien, IA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Archer?

Archer Postal Code is: 51231

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