Crittenden 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 50,866 people, with a population density of about 83.25 persons per square mile.
The county spans a total land area of 611.00 square miles (1,582.00 square kilometers). The administrative center and county seat is Marion, which often serves as a hub for local governance and services. The largest city within the county by population is West Memphis.
Geographically, Crittenden County experiences varied elevations, with its highest point at Turrell 226 ft and its lowest point at Anthonyville 0 ft. The region operates in the UTC-6.