There are 4 zip codes in Whitley County, Indiana. The most populated is 46725, located in Columbia City. * 2024 populations estimated based on the latest ACS 5-year data.
Zip Code | City | Population |
---|---|---|
46725 | Columbia City | 23,463 |
46723 | Churubusco | 7,550 |
46787 | South Whitley | 4,077 |
46764 | Larwill | 1,485 |