Founded on November 30, 1844, Polk County is one of 75 counties in the state of Arkansas. Historically, Polk County was formed from Sevier. The city of Mena is the county seat. With FIPS code of 113, Polk County has a population of 19,353 and area of 862.42 square miles (2,234 km2).
List of all cities in Polk County, AR alphabetically
| City/Town | Postal Code | Area Code |
| Acorn, AR | 71953 | 479 |
| Big Fork, AR | 71953 | 479 |
| Black Fork, AR | 71953 | 479 |
| Board Camp, AR | 71932 | 870 |
| Cove, AR | 71937 | 870 |
| Dallas, AR | 71953 | 479 |
| Grannis, AR | 71944 | 870 |
| Hatfield, AR | 71945 | 870 |
| Hatton, AR | 71937 | 870 |
| Ink, AR | 71953 | 479 |
| Mena, AR | 71953 | 479 |
| Menos, AR | 71953 | 479 |
| Mountain Fork, AR | 71953 | 479 |
| Nunley, AR | 71953 | 479 |
| Opal, AR | 71932 | 870 |
| Potter, AR | 71953 | 479 |
| Potter Junction, AR | 71953 | 479 |
| Rocky, AR | 71953 | 479 |
| Vandervoort, AR | 71972 | 870 |
| Wickes, AR | 71973 | 870 |
| Yocana, AR | 71953 | 479 |
Map of Cities in Polk County, AR
