The US Postal Service considers Southport an alternate city name for 4 Indianapolis ZIP Codes.Photos of the local Southport, IN area
|Southport, IN - Standard ZIP Codes|
|46217 46227 46237|
|Southport, IN - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)|
The Southport ZIP Code maps and basic ZIP Code information such as the number of Business, Residential and PO Box addresses in the ZIP Code are updated 4 times per year. Last update: February 1, 2017.
The DEMOGRAPHIC DATA for each Southport ZIP Code is updated annually. The last update was on July 1, 2016 and includes: