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  2. What is the zip code of Index, WA, 98256

Index (WA) Zip Code is 98256 Latest Details Aug, 2025

Updated: 27-08-2025

Index (WA) zip Code is 98256, Postal Code details. Index is located in state WA, United States.

Find Zip Code 98256 Details

ZIP code 98256 is located in Index WA in the United States.

Postal Code United States Zip Code 98256 Latest update Index, WA
Zip Code / Postal Code 98256

City

Index

State Code

WA

County

Snohomish, United States

Postal Locations

Index, WA - Zip Code is - 98256

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 98256 is an essential part of the postal system in Index, WA. 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, Index has a lot to offer.

FAQ about Zip Code 98256, Index, (WA)

What is Zip code Index?

Index Zip Code: 98256, used by the Index Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Snohomish, WA. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Index?

Index Postal Code is: 98256

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