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  2. What is the zip code of Washington Pk, IL, 62204

Washington Pk (IL) Zip Code is 62204 Latest Details Sep, 2025

Updated: 28-09-2025

Washington Pk (IL) zip Code is 62204, Postal Code details. Washington Pk is located in state IL, United States.

Find Zip Code 62204 Details

ZIP code 62204 is located in Washington Pk IL in the United States.

Postal Code United States Zip Code 62204 Latest update Washington Pk, IL
Zip Code / Postal Code 62204

City

Washington Pk

State Code

IL

County

Saint Clair, United States

Postal Locations

Washington Pk, IL - Zip Code is - 62204

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 62204 is an essential part of the postal system in Washington Pk, IL. 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, Washington Pk has a lot to offer.

FAQ about Zip Code 62204, Washington Pk, (IL)

What is Zip code Washington Pk?

Washington Pk Zip Code: 62204, used by the Washington Pk Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Saint Clair, IL. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Washington Pk?

Washington Pk Postal Code is: 62204

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