Concho is an unincorporated community in Apache County, Arizona, United States. Concho is located on Arizona State Route 61 14 miles (23 km) west of St. Johns. Concho has the ZIP code 85924.
The United States Postal Service operates the Concho Post Office along Arizona State Highway 61.
Concho is served by the Concho Elementary School District, with its school being Concho Elementary School.