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  2. What is the zip code of Southport, IN, 46237

Southport (IN) Zip Code is 46237 Latest Details Feb, 2025

Updated: 07-02-2025

Southport (IN) zip Code is 46237, Postal Code details. Southport is located in state IN, United States.

Find Zip Code 46237 Details

ZIP code 46237 is located in Southport IN in the United States.

Postal Code United States Zip Code 46237 Latest update Southport, IN
Zip Code / Postal Code 46237

City

Southport

State Code

IN

County

Marion, United States

Postal Locations

Southport, IN - Zip Code is - 46237

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 46237 is an essential part of the postal system in Southport, IN. 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, Southport has a lot to offer.

FAQ about Zip Code 46237, Southport, (IN)

What is Zip code Southport?

Southport Zip Code: 46237, used by the Southport Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Marion, IN. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Southport?

Southport Postal Code is: 46237

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