There are 20 zip codes in St. Joseph County, Indiana. The most populated is 46530, located in Granger. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
City
Population
46530Granger31,689
46544Mishawaka30,817
46614South Bend29,545
46628South Bend27,344
46545Mishawaka27,000
46619South Bend21,678
46637South Bend16,212
46561Osceola14,658
46615South Bend14,324
46613South Bend11,864
46617South Bend10,624
46556Notre Dame7,858
46552New Carlisle6,693
46635South Bend6,532
46616South Bend5,656
46601South Bend5,020
46554North Liberty4,077
46536Lakeville2,824
46595Wyatt50
46624South Bend48

St. Joseph County, Indiana Zip Codes by Population (2024)