Cities and Towns in Johnson County, Arkansas
Founded on November 16, 1833, Johnson County is one of 75 counties in the state of Arkansas. Historically, Johnson County was formed from Pope County, and a small portion from Madison County (prior 1890). The city of Clarksville is the county seat. With FIPS code of 71, Johnson County has a population of 25,845 and area of 682.74 square miles (1,768 km²).
List of all cities in Johnson County, AR alphabetically
| City/Town | Postal Code | Area Code |
| Clarksville, AR | 72830 | 479 |
| Coal Hill, AR | 72832 | 479 |
| Hagarville, AR | 72839 | 479 |
| Hartman, AR | 72840 | 479 |
| Hunt, AR | 72840 | 479 |
| Knoxville, AR | 72845 | 479 |
| Lamar, AR | 72846 | 479 |
| Oark, AR | 72852 | 479 |
| Ozone, AR | 72854 | 479 |
Map of Cities in Johnson County, AR
