Apache County is a county located in the U.S. state of Arizona. As of the most recent data available, the county has a population of approximately 69,423 people, with a population density of about 6.20 persons per square mile.
The county spans a total land area of 11,206.00 square miles (29,023.00 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 Chinle.
Geographically, Apache County experiences varied elevations, with its highest point at McNary 7,309 ft and its lowest point at Teec Nos Pos 0 ft. The region operates in the UTC-7.