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  2. What is the zip code of Plainfield, IA, 50666

Plainfield (IA) Zip Code is 50666 Latest Details Jul, 2025

Updated: 08-07-2025

Plainfield (IA) zip Code is 50666, Postal Code details. Plainfield is located in state IA, United States.

Find Zip Code 50666 Details

ZIP code 50666 is located in Plainfield IA in the United States.

Postal Code United States Zip Code 50666 Latest update Plainfield, IA
Zip Code / Postal Code 50666

City

Plainfield

State Code

IA

County

Bremer, United States

Postal Locations

Plainfield, IA - Zip Code is - 50666

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 50666 is an essential part of the postal system in Plainfield, 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, Plainfield has a lot to offer.

FAQ about Zip Code 50666, Plainfield, (IA)

What is Zip code Plainfield?

Plainfield Zip Code: 50666, used by the Plainfield Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Bremer, IA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Plainfield?

Plainfield Postal Code is: 50666

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