Franklin County is a county located in the U.S. state of Arkansas. As of the most recent data available, the county has a population of approximately 17,771 people, with a population density of about 29.13 persons per square mile.
The county spans a total land area of 610.00 square miles (1,580.00 square kilometers). The administrative center and county seat is , which often serves as a hub for local governance and services. The largest city within the county by population is Ozark.
Geographically, Franklin County experiences varied elevations, with its highest point at Altus 544 ft and its lowest point at Ozark 405 ft. The region operates in the UTC-6.