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  2. What is the zip code of Dennison, IL, 62423

Dennison (IL) Zip Code is 62423 Latest Details Jul, 2025

Updated: 07-07-2025

Dennison (IL) zip Code is 62423, Postal Code details. Dennison is located in state IL, United States.

Find Zip Code 62423 Details

ZIP code 62423 is located in Dennison IL in the United States.

Postal Code United States Zip Code 62423 Latest update Dennison, IL
Zip Code / Postal Code 62423

City

Dennison

State Code

IL

County

Edgar, United States

Postal Locations

Dennison, IL - Zip Code is - 62423

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 62423 is an essential part of the postal system in Dennison, 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, Dennison has a lot to offer.

FAQ about Zip Code 62423, Dennison, (IL)

What is Zip code Dennison?

Dennison Zip Code: 62423, used by the Dennison Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Edgar, IL. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Dennison?

Dennison Postal Code is: 62423

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