Johnson County, Indiana Zip Codes

7 zips

Zip Code
City
Population ↓
46143Greenwood58,153
46131Franklin34,801
46142Greenwood34,676
46184Whiteland12,771
46106Bargersville9,616
46181Trafalgar5,186
46162Needham267

Overview of Zip Codes in Johnson County

7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Johnson County, Indiana (US Census).