Johnson County, county in Texas, United States. As of 2020 county had an estimated population of 179,575 inhabitants. The county was created 168 years ago in 1854. Its county seat is "Cleburne".
There are 1 city/town in Johnson County, TX. The largest city of Johnson County is Alvarado with a population of 4,624.
Cities, Towns, Neighborhoods & Other Populated Places in Johnson County.
|Alvarado||City in Johnson County, Texas, USA||Johnson||4,624|