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  2. What is the zip code of Du Bois, IL, 62831

Du Bois (IL) Zip Code is 62831 Latest Details May, 2025

Updated: 07-05-2025

Du Bois (IL) zip Code is 62831, Postal Code details. Du Bois is located in state IL, United States.

Find Zip Code 62831 Details

ZIP code 62831 is located in Du Bois IL in the United States.

Postal Code United States Zip Code 62831 Latest update Du Bois, IL
Zip Code / Postal Code 62831

City

Du Bois

State Code

IL

County

Washington, United States

Postal Locations

Du Bois, IL - Zip Code is - 62831

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 62831 is an essential part of the postal system in Du Bois, 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, Du Bois has a lot to offer.

FAQ about Zip Code 62831, Du Bois, (IL)

What is Zip code Du Bois?

Du Bois Zip Code: 62831, used by the Du Bois Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Washington, IL. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Du Bois?

Du Bois Postal Code is: 62831

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