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  2. What is the zip code of Caldwell, ID, 83605

Caldwell (ID) Zip Code is 83605 Latest Details Aug, 2025

Updated: 26-08-2025

Caldwell (ID) zip Code is 83605, Postal Code details. Caldwell is located in state ID, United States.

Find Zip Code 83605 Details

ZIP code 83605 is located in Caldwell ID in the United States.

Postal Code United States Zip Code 83605 Latest update Caldwell, ID
Zip Code / Postal Code 83605

City

Caldwell

State Code

ID

County

Canyon, United States

Postal Locations

Caldwell, ID - Zip Code is - 83605

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 83605 is an essential part of the postal system in Caldwell, ID. 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, Caldwell has a lot to offer.

FAQ about Zip Code 83605, Caldwell, (ID)

What is Zip code Caldwell?

Caldwell Zip Code: 83605, used by the Caldwell Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Canyon, ID. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Caldwell?

Caldwell Postal Code is: 83605

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