Founded on December 17, 1852, Columbia County is one of 75 counties in the state of Arkansas. Historically, Columbia County was formed from Lafayette, Hempstead, and Ouachita counties. The city of Magnolia is the county seat. With FIPS code of 27, Columbia County has a population of 22,672 and area of 766.86 square miles (1,986 km2).
List of all cities in Columbia County, AR alphabetically
| City/Town | Postal Code | Area Code |
| Emerson, AR | 71740 | 870 |
| Magnolia, AR | 71753 | 870 |
| 71754 | 870 | |
| Mc Neil, AR | 71752 | 870 |
| Taylor, AR | 71861 | 870 |
| Village, AR | 71753 | 870 |
| Waldo, AR | 71770 | 870 |
Map of Cities in Columbia County, AR
