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  2. What is the zip code of Swansea, IL, 62221

Swansea (IL) Zip Code is 62221 Latest Details Mar, 2025

Updated: 11-03-2025

Swansea (IL) zip Code is 62221, Postal Code details. Swansea is located in state IL, United States.

Find Zip Code 62221 Details

ZIP code 62221 is located in Swansea IL in the United States.

Postal Code United States Zip Code 62221 Latest update Swansea, IL
Zip Code / Postal Code 62221

City

Swansea

State Code

IL

County

Saint Clair, United States

Postal Locations

Swansea, IL - Zip Code is - 62221

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 62221 is an essential part of the postal system in Swansea, 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, Swansea has a lot to offer.

FAQ about Zip Code 62221, Swansea, (IL)

What is Zip code Swansea?

Swansea Zip Code: 62221, used by the Swansea 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 Swansea?

Swansea Postal Code is: 62221

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