There are 4 zip codes in Brown County, Indiana. The most populated is 47448, located in Nashville. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
474487,747Nashville
461606,102Morgantown
461644,045Nineveh
47435119Helmsburg

Zip Codes in Brown County, Indiana by Population (2024)