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  2. What is the zip code of Shenandoah, IA, 51603

Shenandoah (IA) Zip Code is 51603 Latest Details Sep, 2025

Updated: 28-09-2025

Shenandoah (IA) zip Code is 51603, Postal Code details. Shenandoah is located in state IA, United States.

Find Zip Code 51603 Details

ZIP code 51603 is located in Shenandoah IA in the United States.

Postal Code United States Zip Code 51603 Latest update Shenandoah, IA
Zip Code / Postal Code 51603

City

Shenandoah

State Code

IA

County

Fremont, United States

Postal Locations

Shenandoah, IA - Zip Code is - 51603

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 51603 is an essential part of the postal system in Shenandoah, 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, Shenandoah has a lot to offer.

FAQ about Zip Code 51603, Shenandoah, (IA)

What is Zip code Shenandoah?

Shenandoah Zip Code: 51603, used by the Shenandoah Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Fremont, IA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Shenandoah?

Shenandoah Postal Code is: 51603

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