There are 5 zip codes in Decatur County, Indiana. The most populated is 47240, located in Greensburg. * 2024 populations estimated based on the latest ACS 5-year data.

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Zip Code
City
Population
47240Greensburg21,755
47283Westport3,770
47272Saint Paul1,720
47263New Point206
47225Clarksburg19

Decatur County, Indiana Zip Codes by Population (2024)