List of all cities and towns in Johnson County
Johnson County is a county in Indiana, United States.
The population was 161,765 as of 2020.
Franklin serves as the county seat.
Johnson County is part of the Indianapolis-Carmel-Anderson, IN Combined Statistical Area.
Johnson County was established in 1823. It was named after Indiana Supreme Court Justice John Johnson.
This is most likely John Johnson of Knox County, delegate to the State Constitutional Convention and Supreme Court nominee in 1816.
The county has a total area of 321.79 square miles (833.4 km2), of which 320.43 square miles (829.9 km2) (or 99.58%) is land and 1.36 square miles (3.5 km2) (or 0.42%) is water, according to the 2010 census.
Here is a list of cities, towns, places, and villages in Johnson County, Indiana: