Founded on October 29, 1835, Randolph County is one of 75 counties in the state of Arkansas. Historically, Randolph County was formed from Lawrence County. The city of Pocahontas is the county seat. With FIPS code of 121, Randolph County has a population of 18,865 and area of 656.04 square miles (1,699 km2).
List of all cities in Randolph County, AR alphabetically
| City/Town | Postal Code | Area Code |
| Biggers, AR | 72413 | 870 |
| Maynard, AR | 72444 | 870 |
| O Kean, AR | 72449 | 870 |
| Pocahontas, AR | 72455 | 870 |
| Ravenden Springs, AR | 72460 | 870 |
| Reyno, AR | 72462 | 870 |
| Warm Springs, AR | 72478 | 870 |
Map of Cities in Randolph County, AR
